Switch board repo back to main

Author: tyeth

.github/workflows/build-clang-doxy.yml

@@ -47,7 +47,6 @@ jobs:
         with:
           repository: adafruit/Wippersnapper_Boards
           path: ws-boards
-          ref: espressif-devkit-s3
       - name: Install CI-Arduino
         run: bash ci/actions_install.sh
       - name: Install extra Arduino libraries