install ProtoBuf and protoc_jll in test environment

also add experimental flag indicator to CI job name for clarity

.github/workflows/ci.yml

@@ -6,7 +6,7 @@ on:
  pull_request:
 jobs:
  test:
- name: Julia ${{ matrix.version }} - ${{ matrix.os }} - ${{ matrix.arch }} - ${{ github.event_name }}
+ name: Julia ${{ matrix.version }} - ${{ matrix.os }} - ${{ matrix.arch }} - ${{ github.event_name }} - experimental ${{ matrix.experimental }}
  runs-on: ${{ matrix.os }}
  continue-on-error: ${{ matrix.experimental }}
  strategy:
@@ -46,11 +46,11 @@ jobs:
  experimental: false
  steps:
  - uses: actions/checkout@v2
- - name: setup protoc
- uses: arduino/setup-protoc@v1
- with:
- version: '3.x'
- - run: protoc --version
+ # - name: setup protoc
+ #  uses: arduino/setup-protoc@v1
+ #  with:
+ #  version: '3.x'
+ # - run: protoc --version
  - uses: julia-actions/setup-julia@v1
  with:
  version: ${{ matrix.version }}
@@ -66,6 +66,8 @@ jobs:
  ${{ runner.os }}-test-
  ${{ runner.os }}-
  - uses: julia-actions/julia-buildpkg@v1
+ - name: Install ProtoBuf For Code Generation
+ run: julia -e 'using Pkg; Pkg.add([Pkg.PackageSpec(;name="ProtoBuf", version="0.11.5"), Pkg.PackageSpec(;name="protoc_jll")]); Pkg.instantiate(); Pkg.build();'
  - uses: julia-actions/julia-runtest@v1
  - uses: julia-actions/julia-processcoverage@v1
  - uses: codecov/codecov-action@v1