Bump relative-ci/agent-action from 2.2.0 to 3.0.0 (#25593)

Bumps [relative-ci/agent-action](https://github.com/relative-ci/agent-action) from 2.2.0 to 3.0.0.
- [Release notes](https://github.com/relative-ci/agent-action/releases)
- [Commits](https://github.com/relative-ci/agent-action/compare/v2.2.0...v3.0.0)

---
updated-dependencies:
- dependency-name: relative-ci/agent-action
  dependency-version: 3.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

.github/workflows/relative-ci.yaml

@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Send bundle stats and build information to RelativeCI
-        uses: relative-ci/agent-action@v2.2.0
+        uses: relative-ci/agent-action@v3.0.0
         with:
           key: ${{ secrets[format('RELATIVE_CI_KEY_{0}_{1}', matrix.bundle, matrix.build)] }}
           token: ${{ github.token }}