build(deps): bump date-fns from 3.6.0 to 4.0.0 (#803)

Bumps [date-fns](https://github.com/date-fns/date-fns) from 3.6.0 to 4.0.0.
- [Release notes](https://github.com/date-fns/date-fns/releases)
- [Changelog](https://github.com/date-fns/date-fns/blob/main/CHANGELOG.md)
- [Commits](https://github.com/date-fns/date-fns/commits)

---
updated-dependencies:
- dependency-name: date-fns
  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>

Author: dependabot[bot]

package-lock.json

@@ -28,7 +28,7 @@
     "@actions/github": "^6.0.0",
     "@actions/exec": "^1.1.1",
     "actions-toolkit": "github:nearform/actions-toolkit",
-    "date-fns": "^3.6.0",
+    "date-fns": "^4.0.0",
     "handlebars": "^4.7.8",
     "ms": "^2.1.3",
     "conventional-changelog-monorepo": "github:nearform/conventional-changelog"