build(deps): bump peter-evans/repository-dispatch from 3.0.0 to 4.0.0 (#14565)

Bumps [peter-evans/repository-dispatch](https://github.com/peter-evans/repository-dispatch) from 3.0.0 to 4.0.0.
- [Release notes](https://github.com/peter-evans/repository-dispatch/releases)
- [Commits](peter-evans/repository-dispatch@ff45666...5fc4efd)

---
updated-dependencies:
- dependency-name: peter-evans/repository-dispatch
  dependency-version: 4.0.0
  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]

.github/workflows/release.yml

@@ -151,7 +151,7 @@ jobs:
       contents: write
     steps:
       - name: Create linkerd/website repository dispatch event
-        uses: peter-evans/repository-dispatch@ff45666b9427631e3450c54a1bcbee4d9ff4d7c0
+        uses: peter-evans/repository-dispatch@5fc4efd1a4797ddb68ffd0714a238564e4cc0e6f
         with:
           token: ${{ secrets.RELEASE_TOKEN }}
           repository: linkerd/website