chore(deps-dev): bump @fastify/multipart from 6.0.0 to 7.1.0

Bumps [@fastify/multipart](https://github.com/fastify/fastify-multipart) from 6.0.0 to 7.1.0.
- [Release notes](https://github.com/fastify/fastify-multipart/releases)
- [Commits](fastify/fastify-multipart@v6.0.0...v7.1.0)

---
updated-dependencies:
- dependency-name: "@fastify/multipart"
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

package.json

@@ -77,7 +77,7 @@
     "@fastify/cors": "^8.0.0",
     "@fastify/formbody": "7.0.1",
     "@fastify/middie": "8.0.0",
-    "@fastify/multipart": "6.0.0",
+    "@fastify/multipart": "7.1.0",
     "@fastify/static": "5.0.0",
     "@grpc/grpc-js": "1.6.7",
     "@grpc/proto-loader": "0.6.13",