ci: bump octokit/graphql-action from 2.3.2 to 3.0.0 (#622)

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

Author: dependabot[bot]

.github/workflows/draft-pr-converter.yml

@@ -20,7 +20,7 @@ jobs:
         shell: bash
         run: echo "ts=$(date -d '10 hours ago' +"%Y-%m-%dT%H:%M:%S")" >> $GITHUB_OUTPUT
 
-      - uses: octokit/graphql-action@v2.3.2
+      - uses: octokit/graphql-action@v3.0.0
         name: Get PR older than 10 hours
         id: get_stale_prs
         env: