Chore(deps): Bump relative-ci/agent-action from 2.1.7 to 2.1.8

Bumps [relative-ci/agent-action](https://github.com/relative-ci/agent-action) from 2.1.7 to 2.1.8.
- [Release notes](https://github.com/relative-ci/agent-action/releases)
- [Commits](relative-ci/agent-action@12ae70a...9b97f76)

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

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

.github/workflows/node.yml

@@ -61,7 +61,7 @@ jobs:
           npm run stats --if-present
 
       - name: Send bundle stats to RelativeCI
-        uses: relative-ci/agent-action@12ae70ae754dd23b097fc19af712a45b8426de55 # v2
+        uses: relative-ci/agent-action@9b97f76ae2e94d4611320953cd70580d75f77963 # v2
         with:
           webpackStatsFile: ./webpack-stats.json
           key: ${{ secrets.RELATIVE_CI_KEY }}