CI: (deps): Bump actions/github-script from 6 to 7

.github/workflows/assign-milestone.yml

@@ -15,7 +15,7 @@ jobs:
     name: Assign Latest Milestone
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/github-script@v6
+      - uses: actions/github-script@v7
         name: Run script
         with:
           script: |

.github/workflows/backport-prs.yml

@@ -59,7 +59,7 @@ jobs:
           labels: backport
 
       - name: Comment on completion
-        uses: actions/github-script@v6
+        uses: actions/github-script@v7
         with:
           script: |
             github.rest.issues.createComment({
@@ -71,7 +71,7 @@ jobs:
 
       - name: Comment on error
         if: failure()
-        uses: actions/github-script@v6
+        uses: actions/github-script@v7
         with:
           script: |
             const workflow_url = `${process.env.GITHUB_SERVER_URL}/${process.env.GITHUB_REPOSITORY}/actions/runs/${process.env.GITHUB_RUN_ID}`;

.github/workflows/nightly-builds.yml

@@ -44,7 +44,7 @@ jobs:
           touch tests-nightly.log build.log linkchecker.log
 
       - name: Report failures
-        uses: actions/github-script@v6
+        uses: actions/github-script@v7
         with:
           script: |
             const fs = require('fs');