chore(deps): bump the nestjs group with 2 updates

Bumps the nestjs group with 2 updates: [@nestjs/testing](https://github.com/nestjs/nest/tree/HEAD/packages/testing) and [@nestjs/platform-fastify](https://github.com/nestjs/nest/tree/HEAD/packages/platform-fastify).


Updates `@nestjs/testing` from 10.4.8 to 10.4.12
- [Release notes](https://github.com/nestjs/nest/releases)
- [Commits](https://github.com/nestjs/nest/commits/v10.4.12/packages/testing)

Updates `@nestjs/platform-fastify` from 10.4.8 to 10.4.12
- [Release notes](https://github.com/nestjs/nest/releases)
- [Commits](https://github.com/nestjs/nest/commits/v10.4.12/packages/platform-fastify)

---
updated-dependencies:
- dependency-name: "@nestjs/testing"
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: nestjs
- dependency-name: "@nestjs/platform-fastify"
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: nestjs
...

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

example/package.json

@@ -18,15 +18,15 @@
     "@nestjs/apollo": "^12.2.1",
     "@nestjs/cli": "^10.4.8",
     "@nestjs/config": "^3.3.0",
-    "@nestjs/platform-fastify": "^10.4.8",
+    "@nestjs/platform-fastify": "^10.4.12",
     "nestjs-firebase": "^10.0.0",
     "nestjs-graphql-relay": "^10.0.0",
     "nestjs-slack-webhook": "^10.0.0",
     "nestjs-zendesk": "^10.0.0",
     "uuid": "^11.0.3"
   },
   "devDependencies": {
-    "@nestjs/testing": "^10.4.8",
+    "@nestjs/testing": "^10.4.12",
     "@types/uuid": "^10.0.0"
   }
 }

package.json

@@ -16,7 +16,7 @@
   "devDependencies": {
     "@9renpoto/tsconfig": "^7.8.0",
     "@biomejs/biome": "^1.8.3",
-    "@nestjs/testing": "^10.4.8",
+    "@nestjs/testing": "^10.4.12",
     "@types/jest": "^29.5.14",
     "jest-mock-extended": "^3.0.7",
     "rimraf": "^6.0.1",

packages/nestjs-zendesk/package.json

@@ -26,6 +26,6 @@
     "node-zendesk": "^5.0.0"
   },
   "devDependencies": {
-    "@nestjs/testing": "^10.4.8"
+    "@nestjs/testing": "^10.4.12"
   }
 }