fix(ci): fix broken build

Author: foosel

.github/workflows/docs.yaml

@@ -141,10 +141,9 @@ jobs:
     steps:
       - name: ⬇ Checkout docs.octoprint.org
         uses: actions/checkout@v6
-        with:
+        with: # this intentionally lacks a persist_credentials: false, as we need to push again!
           ref: gh-pages
           path: docs
-          persist-credentials: false
 
       - name: ⬇ Fetch all artifacts
         uses: actions/download-artifact@v4