Fix fetch failure when iterating over PRs

Bumps [actions/github-script](https://github.com/actions/github-script) from 6 to 7.
- [Release notes](https://github.com/actions/github-script/releases)
- [Commits](https://github.com/actions/github-script/compare/v6...v7)

---
updated-dependencies:
- dependency-name: actions/github-script
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

.github/workflows/nightly_pr_comment.yml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: ${{ fromJSON(vars.JOB_TIMEOUT) }}
     steps:
-      - uses: actions/github-script@v6
+      - uses: actions/github-script@v7
         with:
           script: |
             const {owner, repo} = context.repo;
@@ -19,7 +19,7 @@ jobs:
             const pull_head_sha = '${{github.event.workflow_run.head_sha}}';
 
             const issue_number = await (async () => {
-              const pulls = await github.rest.pulls.list({owner, repo});
+              const pulls = await github.rest.pulls.list.endpoint.merge({owner, repo});
               for await (const {data} of github.paginate.iterator(pulls)) {
                 for (const pull of data) {
                   if (pull.head.sha === pull_head_sha) {
@@ -68,4 +68,4 @@ jobs:
             } else {
               core.info(`Creating a comment`);
               await github.rest.issues.createComment({repo, owner, issue_number, body});
-            }
+            }

.github/workflows/release.yml

@@ -34,7 +34,7 @@ jobs:
         shell: bash
 
       - name: Create tag
-        uses: actions/github-script@v6
+        uses: actions/github-script@v7
         with:
           script: |
             github.rest.git.createRef({