build(deps): bump webfactory/ssh-agent from 0.7.0 to 0.8.0

Bumps [webfactory/ssh-agent](https://github.com/webfactory/ssh-agent) from 0.7.0 to 0.8.0.
- [Release notes](https://github.com/webfactory/ssh-agent/releases)
- [Changelog](https://github.com/webfactory/ssh-agent/blob/master/CHANGELOG.md)
- [Commits](https://github.com/webfactory/ssh-agent/compare/v0.7.0...v0.8.0)

---
updated-dependencies:
- dependency-name: webfactory/ssh-agent
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

.github/workflows/git-sync.yml

@@ -10,8 +10,8 @@ jobs:
   GitHub-to-Bitbucket:
     runs-on: ubuntu-latest
     steps:
-      - name: webfactory/ssh-agent@v0.7.0
-        uses: webfactory/ssh-agent@v0.7.0
+      - name: webfactory/ssh-agent@v0.8.0
+        uses: webfactory/ssh-agent@v0.8.0
         with:
           ssh-private-key: ${{ secrets.BITBUCKET_SECRET }}