Fix MkDocs deployment to GitHub pages (#556)

.github/workflows/release-management.yml

@@ -2,7 +2,8 @@ name: Release Management
 
 on:
   push:
-    branches: [ master ]
+    # branches: [ master ]
+    branches: [ fix/mkdocs-deploy ]
 
 jobs:
   test_and_build:
@@ -116,8 +117,6 @@ jobs:
     steps:
       - name: Clone repository
         uses: actions/checkout@v4
-        with:
-          persist-credentials: false
 
       # Hard-coded username and email for the GitHub bot user
       # https://api.github.com/users/github-actions%5Bbot%5D