build(deps): bump bootsnap from 1.15.0 to 1.18.3

Bumps [bootsnap](https://github.com/Shopify/bootsnap) from 1.15.0 to 1.18.3.
- [Changelog](https://github.com/Shopify/bootsnap/blob/main/CHANGELOG.md)
- [Commits](Shopify/bootsnap@v1.15.0...v1.18.3)

---
updated-dependencies:
- dependency-name: bootsnap
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Gemfile.lock

@@ -116,7 +116,7 @@ GEM
     base64 (0.2.0)
     bcrypt (3.1.20)
     bindex (0.8.1)
-    bootsnap (1.15.0)
+    bootsnap (1.18.3)
       msgpack (~> 1.2)
     bson (4.15.0)
     builder (3.2.4)
@@ -290,7 +290,7 @@ GEM
       concurrent-ruby (>= 1.0.5, < 2.0)
       mongo (>= 2.18.0, < 3.0.0)
       ruby2_keywords (~> 0.0.5)
-    msgpack (1.6.0)
+    msgpack (1.7.2)
     multi_json (1.15.0)
     multi_xml (0.6.0)
     nenv (0.3.0)