Remove web-native-usb from CI

Author: tyeth

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

@@ -40,7 +40,6 @@ jobs:
       with:
         repository: adafruit/Wippersnapper_Boards
         path: ws-boards
-        ref: funhouse-web-native-usb
     - name: Install CI-Arduino
       run: bash ci/actions_install.sh
     - name: Install extra Arduino libraries
@@ -245,7 +244,6 @@ jobs:
       with:
         repository: adafruit/Wippersnapper_Boards
         path: ws-boards
-        ref: funhouse-web-native-usb
     - name: Install CI-Arduino
       run: bash ci/actions_install.sh
     - name: Install extra Arduino libraries