Bump actions/stale from v3.0.17 to v3.0.18 (#58)

Bumps [actions/stale](https://github.com/actions/stale) from v3.0.17 to v3.0.18.
- [Release notes](https://github.com/actions/stale/releases)
- [Commits](actions/stale@v3.0.17...3b3c3f0)

Signed-off-by: dependabot[bot] <support@github.com>

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

Author: dependabot[bot]

.github/workflows/stale.yaml

@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: 🚀 Run stale
-        uses: actions/stale@v3.0.17
+        uses: actions/stale@v3.0.18
         with:
           repo-token: ${{ secrets.GITHUB_TOKEN }}
           days-before-stale: 30