Update tj-actions/verify-changed-files action to v8

Author: renovate-bot

.github/workflows/test.yml

@@ -27,7 +27,7 @@ jobs:
             test/README.md
             test/subdir/README.md
       - name: Verify Changed files
-        uses: tj-actions/verify-changed-files@v7
+        uses: tj-actions/verify-changed-files@v8
         id: changed_files
         with:
           files: |

.github/workflows/update-readme.yml

@@ -17,7 +17,7 @@ jobs:
         uses: tj-actions/[email protected]
 
       - name: Verify Changed files
-        uses: tj-actions/verify-changed-files@v7
+        uses: tj-actions/verify-changed-files@v8
         id: verify_changed_files
         with:
           files: |