build(deps): bump actions/github-script from 8 to 9

.github/workflows/benchmark-comment.yml

@@ -24,7 +24,7 @@ jobs:
           if-no-files-found: warn
 
       - name: Comment PR with benchmark results
-        uses: actions/github-script@v8
+        uses: actions/github-script@v9
         with:
           script: |
             const fs = require('fs');

.github/workflows/issue-labeler.yml

@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Ensure common labels exist
-        uses: actions/github-script@v8
+        uses: actions/github-script@v9
         with:
           script: |
             const labels = [

.github/workflows/pr-labeler.yml

@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Ensure common labels exist
-        uses: actions/github-script@v8
+        uses: actions/github-script@v9
         with:
           script: |
             const labels = [

.github/workflows/pr-test-guard.yml

@@ -15,7 +15,7 @@ jobs:
     steps:
       - name: Check override labels
         id: override
-        uses: actions/github-script@v8
+        uses: actions/github-script@v9
         with:
           script: |
             const labels = (context.payload.pull_request.labels || []).map(l => l.name.toLowerCase());