fix workflows

.github/workflows/documentation.yml

@@ -23,4 +23,5 @@ jobs:
           git config user.email ""
           git add docs/classes
           git commit -m "Update phpdoc" || echo "No changes to commit"
+          git pull
           git push

.github/workflows/phpcbf.yml

@@ -23,4 +23,5 @@ jobs:
           git config user.email ""
           git add src
           git commit -m "Update src from PHP Codesniffer" || echo "No changes to commit"
+          git pull
           git push

.github/workflows/remarklint.yml

@@ -25,4 +25,5 @@ jobs:
           git reset package-lock.json
           git reset node_modules
           git commit -m "Update src from remark-lint" || echo "No changes to commit"
+          git pull
           git push