Update actions/github-script action to v8

Author: renovate[bot]

.github/workflows/pull-request-automation.yaml

@@ -18,12 +18,12 @@ jobs:
         env:
           GITHUB: ${{ toJson(github) }}
       - name: Print context
-        uses: actions/github-script@v7
+        uses: actions/github-script@v8
         with:
           script: |-
             console.log(context);
       - name: Auto reviews GHCI updates
-        uses: actions/github-script@v7
+        uses: actions/github-script@v8
         with:
           script: |-
             github.rest.pulls.createReview({
@@ -38,7 +38,7 @@ jobs:
             || github.event.pull_request.user.login == 'geo-ghci-int[bot]'
             || github.event.pull_request.user.login == 'geo-ghci[bot]')
       - name: Auto reviews Renovate updates
-        uses: actions/github-script@v7
+        uses: actions/github-script@v8
         with:
           script: |-
             github.rest.pulls.createReview({