typescript-action status

## Usage See [PkgTemplates.jl](https://github.com/invenia/PkgTemplates.jl/blob/master/test/fixtures/AllPlugins/.github/workflows/ci.yml) for a complete example. ```yaml - uses: julia-actions/julia-processcoverage@v1 - uses: codecov/codecov-action@v1 with: file: lcov.info ```