Don't try to install Microsoft files, remove from vale config

Author: stevepiercy

.github/workflows/test.yml

@@ -26,5 +26,4 @@ jobs:
         run: |
           echo "VALEFILES=$(find -L ./docs/ -type d \( -path ./docs/plone.restapi/lib/* -o -path "./docs/plone.restapi/performance/*" \) -prune -false -o -type f -name "*.md" -print)" >> $GITHUB_ENV
           echo "${{ env.VALEFILES }}"
-          sudo vale sync
           make vale ${{ env.VALEFILES }}