message: chore(build): remove cache backup keys on app builds
  May be poisoning windows builds.
diff: @@ -70,8 +70,6 @@ jobs:
  ${{ github.workspace }}/.npm-cache/_prebuild
  ${{ github.workspace }}/.yarn-cache
  key: js-${{ secrets.GH_CACHE_VERSION }}-${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
  - restore-keys: |
  - js-${{ secrets.GH_CACHE_VERSION }}-${{ runner.os }}-yarn-
  - name: 'setup-js'
  run: |
  npm config set cache ${{ github.workspace }}/.npm-cache
  @@ -108,8 +106,6 @@ jobs:
  ${{ github.workspace }}/.npm-cache/_prebuild
  ${{ github.workspace }}/.yarn-cache
  key: js-${{ secrets.GH_CACHE_VERSION }}-${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
  - restore-keys: |
  - js-${{ secrets.GH_CACHE_VERSION }}-${{ runner.os }}-yarn-
  - name: setup-js
  run: |
  npm config set cache ${{ github.workspace }}/.npm-cache
  