chore(deps): update vue monorepo to ^3.4.21 (#2505)

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This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
|
[@vue/compiler-core](https://togithub.com/vuejs/core/tree/main/packages/compiler-core#readme)
([source](https://togithub.com/vuejs/core/tree/HEAD/packages/compiler-core))
| [`^3.4.20` ->
`^3.4.21`](https://renovatebot.com/diffs/npm/@vue%2fcompiler-core/3.4.20/3.4.21)
|
[![age](https://developer.mend.io/api/mc/badges/age/npm/@vue%2fcompiler-core/3.4.21?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/npm/@vue%2fcompiler-core/3.4.21?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/npm/@vue%2fcompiler-core/3.4.20/3.4.21?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/npm/@vue%2fcompiler-core/3.4.20/3.4.21?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
|
[@vue/compiler-sfc](https://togithub.com/vuejs/core/tree/main/packages/compiler-sfc#readme)
([source](https://togithub.com/vuejs/core/tree/HEAD/packages/compiler-sfc))
| [`^3.4.20` ->
`^3.4.21`](https://renovatebot.com/diffs/npm/@vue%2fcompiler-sfc/3.4.20/3.4.21)
|
[![age](https://developer.mend.io/api/mc/badges/age/npm/@vue%2fcompiler-sfc/3.4.21?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/npm/@vue%2fcompiler-sfc/3.4.21?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/npm/@vue%2fcompiler-sfc/3.4.20/3.4.21?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/npm/@vue%2fcompiler-sfc/3.4.20/3.4.21?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
|
[@vue/reactivity](https://togithub.com/vuejs/core/tree/main/packages/reactivity#readme)
([source](https://togithub.com/vuejs/core/tree/HEAD/packages/reactivity))
| [`^3.4.20` ->
`^3.4.21`](https://renovatebot.com/diffs/npm/@vue%2freactivity/3.4.20/3.4.21)
|
[![age](https://developer.mend.io/api/mc/badges/age/npm/@vue%2freactivity/3.4.21?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/npm/@vue%2freactivity/3.4.21?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/npm/@vue%2freactivity/3.4.20/3.4.21?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/npm/@vue%2freactivity/3.4.20/3.4.21?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
|
[@vue/runtime-core](https://togithub.com/vuejs/core/tree/main/packages/runtime-core#readme)
([source](https://togithub.com/vuejs/core/tree/HEAD/packages/runtime-core))
| [`^3.4.20` ->
`^3.4.21`](https://renovatebot.com/diffs/npm/@vue%2fruntime-core/3.4.20/3.4.21)
|
[![age](https://developer.mend.io/api/mc/badges/age/npm/@vue%2fruntime-core/3.4.21?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/npm/@vue%2fruntime-core/3.4.21?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/npm/@vue%2fruntime-core/3.4.20/3.4.21?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/npm/@vue%2fruntime-core/3.4.20/3.4.21?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
|
[@vue/runtime-dom](https://togithub.com/vuejs/core/tree/main/packages/runtime-dom#readme)
([source](https://togithub.com/vuejs/core/tree/HEAD/packages/runtime-dom))
| [`^3.4.20` ->
`^3.4.21`](https://renovatebot.com/diffs/npm/@vue%2fruntime-dom/3.4.20/3.4.21)
|
[![age](https://developer.mend.io/api/mc/badges/age/npm/@vue%2fruntime-dom/3.4.21?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/npm/@vue%2fruntime-dom/3.4.21?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/npm/@vue%2fruntime-dom/3.4.20/3.4.21?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/npm/@vue%2fruntime-dom/3.4.20/3.4.21?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
|
[@vue/shared](https://togithub.com/vuejs/core/tree/main/packages/shared#readme)
([source](https://togithub.com/vuejs/core/tree/HEAD/packages/shared)) |
[`^3.4.20` ->
`^3.4.21`](https://renovatebot.com/diffs/npm/@vue%2fshared/3.4.20/3.4.21)
|
[![age](https://developer.mend.io/api/mc/badges/age/npm/@vue%2fshared/3.4.21?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/npm/@vue%2fshared/3.4.21?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/npm/@vue%2fshared/3.4.20/3.4.21?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/npm/@vue%2fshared/3.4.20/3.4.21?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
| [vue](https://togithub.com/vuejs/core/tree/main/packages/vue#readme)
([source](https://togithub.com/vuejs/core)) | [`^3.4.20` ->
`^3.4.21`](https://renovatebot.com/diffs/npm/vue/3.4.20/3.4.21) |
[![age](https://developer.mend.io/api/mc/badges/age/npm/vue/3.4.21?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/npm/vue/3.4.21?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/npm/vue/3.4.20/3.4.21?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/npm/vue/3.4.20/3.4.21?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|

---

### Release Notes

<details>
<summary>vuejs/core (@&#8203;vue/compiler-core)</summary>

###
[`v3.4.21`](https://togithub.com/vuejs/core/blob/HEAD/CHANGELOG.md#3421-2024-02-28)

[Compare
Source](https://togithub.com/vuejs/core/compare/v3.4.20...v3.4.21)

##### Bug Fixes

- **runtime-dom:** avoid unset option's value
([#&#8203;10416](https://togithub.com/vuejs/core/issues/10416))
([b3f8b5a](https://togithub.com/vuejs/core/commit/b3f8b5a4e700d4c47a146b6040882287d180f6cb)),
closes [#&#8203;10412](https://togithub.com/vuejs/core/issues/10412)
[#&#8203;10396](https://togithub.com/vuejs/core/issues/10396)
- **suspense:** ensure nested suspense patching if in fallback state
([#&#8203;10417](https://togithub.com/vuejs/core/issues/10417))
([7c97778](https://togithub.com/vuejs/core/commit/7c97778aec1e3513035e5df265e1b8a7801f6106)),
closes [#&#8203;10415](https://togithub.com/vuejs/core/issues/10415)
- **warning:** stringify args in warn handler
([#&#8203;10414](https://togithub.com/vuejs/core/issues/10414))
([bc37258](https://togithub.com/vuejs/core/commit/bc37258caa2f6f67f4554ab8587aca3798d92124)),
closes [#&#8203;10409](https://togithub.com/vuejs/core/issues/10409)

</details>

---

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framework-plugins/vue3/package.json

@@ -33,22 +33,22 @@
     "@previewjs/vfs": "^2.1.2",
     "@vitejs/plugin-vue": "^5.0.4",
     "@vitejs/plugin-vue-jsx": "^3.1.0",
-    "@vue/compiler-sfc": "^3.4.20",
+    "@vue/compiler-sfc": "^3.4.21",
     "fs-extra": "^11.2.0",
     "typescript": "^5.3.3",
-    "vue": "^3.4.20"
+    "vue": "^3.4.21"
   },
   "devDependencies": {
     "@playwright/test": "^1.42.0",
     "@previewjs/core": "workspace:*",
     "@previewjs/iframe": "workspace:*",
     "@previewjs/testing": "workspace:*",
     "@types/fs-extra": "^11.0.4",
-    "@vue/compiler-core": "^3.4.20",
-    "@vue/reactivity": "^3.4.20",
-    "@vue/runtime-core": "^3.4.20",
-    "@vue/runtime-dom": "^3.4.20",
-    "@vue/shared": "^3.4.20",
+    "@vue/compiler-core": "^3.4.21",
+    "@vue/reactivity": "^3.4.21",
+    "@vue/runtime-core": "^3.4.21",
+    "@vue/runtime-dom": "^3.4.21",
+    "@vue/shared": "^3.4.21",
     "pino": "^8.19.0",
     "pino-pretty": "^10.3.1",
     "rimraf": "^5.0.5",