Bump @nx/devkit from 19.5.1 to 20.4.0

Bumps [@nx/devkit](https://github.com/nrwl/nx/tree/HEAD/packages/devkit) from 19.5.1 to 20.4.0.
- [Release notes](https://github.com/nrwl/nx/releases)
- [Commits](https://github.com/nrwl/nx/commits/20.4.0/packages/devkit)

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

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

package.json

@@ -12,7 +12,7 @@
     "@docusaurus/types": "3.1.0",
     "@faker-js/faker": "9.0.1",
     "@nestjs/testing": "10.4.1",
-    "@nx/devkit": "19.5.1",
+    "@nx/devkit": "20.4.0",
     "@nx/eslint": "19.3.2",
     "@nx/eslint-plugin": "19.3.2",
     "@nx/jest": "20.0.8",