chore(deps): update pnpm to v8.15.4 (#92)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

package.json

@@ -21,7 +21,7 @@
     "typescript.js",
     "jest.js"
   ],
-  "packageManager": "pnpm@8.15.1",
+  "packageManager": "pnpm@8.15.4",
   "scripts": {
     "format": "prettier --write \"**/*.{js,md,yml}\"",
     "lint": "eslint .",