chore(ci): expose GITHUB_TOKEN to issue-commenter step (UI5#8682)

Author: Lukas742

.github/workflows/release.yml

@@ -88,6 +88,8 @@ jobs:
 
       - name: Add release comments to issues and PRs
         uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           script: |
@@ -182,6 +184,8 @@ jobs:
 
       - name: Add release comments to issues and PRs
         uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           script: |