build(deps): bump @nx/nx-darwin-arm64 in /teammapper-frontend (#641)

Bumps [@nx/nx-darwin-arm64](https://github.com/nrwl/nx/tree/HEAD/packages/nx/native-packages/darwin-arm64) from 17.2.8 to 20.3.0.
- [Release notes](https://github.com/nrwl/nx/releases)
- [Commits](https://github.com/nrwl/nx/commits/20.3.0/packages/nx/native-packages/darwin-arm64)

---
updated-dependencies:
- dependency-name: "@nx/nx-darwin-arm64"
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

teammapper-frontend/package.json

@@ -111,7 +111,7 @@
     "typescript-eslint": "^8.8.1"
   },
   "optionalDependencies": {
-    "@nx/nx-darwin-arm64": "17.2.8",
+    "@nx/nx-darwin-arm64": "20.3.0",
     "@nx/nx-darwin-x64": "20.0.3",
     "@nx/nx-linux-x64-gnu": "19.8.2",
     "@nx/nx-win32-x64-msvc": "19.8.4"