Bump GrantBirki/comment from 2.0.7 to 2.0.8

Bumps [GrantBirki/comment](https://github.com/grantbirki/comment) from 2.0.7 to 2.0.8.
- [Release notes](https://github.com/grantbirki/comment/releases)
- [Commits](GrantBirki/comment@e6bf4bc...7016e89)

---
updated-dependencies:
- dependency-name: GrantBirki/comment
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

.github/workflows/approve-dispatch.yml

@@ -154,7 +154,7 @@ jobs:
 
       # comment on the issue comment with further instructions for the user
       - name: comment
-        uses: GrantBirki/comment@e6bf4bc177996c9572b4ddb98b25eb1a80f9abc9 # [email protected].7
+        uses: GrantBirki/comment@7016e89e8f225b0f18f1fbb7fd10263df2772a05 # [email protected].8
         with:
           issue-number: ${{ github.event.client_payload.github.payload.issue.number }}
           file: .github/templates/new-model.md