Update actions/github-script action to v8

Author: renovate[bot]

.github/workflows/npm-audit.yml

@@ -28,7 +28,7 @@ jobs:
 
       - name: Create or update reminder issue
         if: steps.audit.outcome == 'failure'
-        uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7.0.1
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
         env:
           TZ: 'Asia/Tokyo'
         with: