Bump fastify from 4.18.0 to 4.19.0 (#701)

Bumps [fastify](https://github.com/fastify/fastify) from 4.18.0 to 4.19.0.
- [Release notes](https://github.com/fastify/fastify/releases)
- [Commits](fastify/fastify@v4.18.0...v4.19.0)

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

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Steve Ayers <sayers@buf.build>

packages/connect-fastify/package.json

@@ -28,7 +28,7 @@
   "dependencies": {
     "@bufbuild/connect": "0.11.0",
     "@bufbuild/connect-node": "^0.11.0",
-    "fastify": "^4.17.0"
+    "fastify": "^4.19.0"
   },
   "peerDependencies": {
     "@bufbuild/protobuf": "^1.2.1"

packages/connect-node-test/package.json

@@ -24,7 +24,7 @@
     "@types/jasmine": "^4.3.0",
     "esbuild": "^0.16.12",
     "express": "^4.18.2",
-    "fastify": "^4.17.0",
+    "fastify": "^4.19.0",
     "jasmine": "^5.0.0"
   }
 }