message: fix(doc): Install LLVM before building the documentation
diff: @@ -20,6 +20,18 @@ jobs:
  with:
  toolchain: 1.48.0
  override: true
  + - name: Install LLVM
  + if: matrix.llvm_url
  + shell: bash
  + run: |
  + curl --proto '=https' --tlsv1.2 -sSf ${{ env.LLVM_URL }} -L -o llvm.tar.gz
  + mkdir ${{ env.LLVM_DIR }}
  + tar xf llvm.tar.gz --strip-components=1 -C ${{ env.LLVM_DIR }}
  + echo "${{ env.LLVM_DIR }}/bin" >> $GITHUB_PATH
  + echo "LLVM_SYS_100_PREFIX=${{ env.LLVM_DIR }}" >> $GITHUB_ENV
  + env:
  + LLVM_DIR: ${{ github.workspace }}/llvm-10
  + LLVM_URL: 'https://github.com/wasmerio/llvm-custom-builds/releases/download/10.x/linux-amd64.tar.gz'
  - name: Build & package documentation
  run: make package-docs
  - name: Publish documentation
  