These Paths Were Made for Walking

New: Multiple path prefixes

The path input now accepts multiple path prefixes, one per line. Projects with source code in multiple directories can enforce coverage checks across all of them.

- uses: pento/lcov-coverage-check@v2
  with:
    path: |
      lib/
      src/
    github-token: ${{ secrets.GITHUB_TOKEN }}

Previously, path accepted a single prefix. Existing single-path usage is unchanged. (#7)