fix: revert test references back to v4

Author: spbsoluble

.github/workflows/generate-readme.yml

@@ -42,8 +42,7 @@ jobs:
         uses: keyfactor/checkout@v4
         with:
           repository: keyfactor/doctool
-          path: doctool
-          ref: fix/chromedriver-version-lookup
+          path: doctool
           token: ${{ secrets.token }}
 
       - name: Launch local doctool

.github/workflows/starter.yml

@@ -131,7 +131,7 @@ jobs:
     permissions:
       contents: write  # Explicitly grant write permission
     if: github.event_name == 'push' || github.event_name == 'workflow_dispatch'
-    uses: Keyfactor/actions/.github/workflows/generate-readme.yml@fix/chromedriver-version-lookup
+    uses: Keyfactor/actions/.github/workflows/generate-readme.yml@v4
     with:
       command_token_url: ${{ vars.COMMAND_TOKEN_URL }}
       command_hostname: ${{ vars.COMMAND_HOSTNAME }}