Bump lfit/gerrit-review-action from 0.8 to 0.9

Bumps [lfit/gerrit-review-action](https://github.com/lfit/gerrit-review-action) from 0.8 to 0.9.
- [Release notes](https://github.com/lfit/gerrit-review-action/releases)
- [Commits](lfreleng-actions/gerrit-review-action@9627b9a...537251e)

Signed-off-by: dependabot[bot] <support@github.com>
Change-Id: Id915246c75ef5d4b6b67c551a672468771c50ac0
GitHub-PR: #17
GitHub-Hash: f729c60893d7d71e
Signed-off-by: gh2gerrit <releng+odl-gh2gerrit@linuxfoundation.org>
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Author: dependabot[bot]

.github/workflows/gerrit-verify.yaml

@@ -56,7 +56,7 @@ jobs:
     steps:
       - name: Clear votes
         # yamllint disable-line rule:line-length
-        uses: lfit/gerrit-review-action@9627b9a144f2a2cad70707ddfae87c87dce60729 # v0.8
+        uses: lfit/gerrit-review-action@537251ec667665b386f70b330b05446e3fc29087 # v0.9
         with:
           host: ${{ vars.GERRIT_SERVER }}
           username: ${{ vars.GERRIT_SSH_USER }}
@@ -154,7 +154,7 @@ jobs:
         uses: im-open/workflow-conclusion@e4f7c4980600fbe0818173e30931d3550801b992 # v2.2.3
       - name: Set vote
         # yamllint disable-line rule:line-length
-        uses: lfit/gerrit-review-action@9627b9a144f2a2cad70707ddfae87c87dce60729 # v0.8
+        uses: lfit/gerrit-review-action@537251ec667665b386f70b330b05446e3fc29087 # v0.9
         with:
           host: ${{ vars.GERRIT_SERVER }}
           username: ${{ vars.GERRIT_SSH_USER }}