[Github] Revert bumping actions-script version in issue-write

This patch reverts that upgrade which was performed in
74df2032d4. This broke the workflow, presumably
due to the breaking changes introduced in v5 of this action.

This is a stop-gap for #130211.

.github/workflows/issue-write.yml

@@ -39,7 +39,7 @@ jobs:
 
       - name: 'Comment on PR'
         if: steps.download-artifact.outputs.artifact-id != ''
-        uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7.0.1
+        uses: actions/github-script@ffc2c79a5b2490bd33e0a41c1de74b877714d736 # v3.2.0
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           script: |