fix(coverage): let Codecov auto-discover coverage files (#2965)

Remove the `directory` parameter and let codecov-action search the
entire workspace automatically — same approach that works in the rhdh
core repo (finds 22 files successfully). Each matrix job runs on its
own runner so only that workspace's coverage files are found.

Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>

Author: gustavolira

.github/workflows/ci.yml

@@ -132,7 +132,6 @@ jobs:
         uses: codecov/codecov-action@57e3a136b779b570ffcdbf80b3bdc90e7fab3de2 # v6.0.0
         with:
           flags: ${{ matrix.workspace }}
-          directory: ./workspaces/${{ matrix.workspace }}/plugins
           token: ${{ secrets.CODECOV_TOKEN }}
           fail_ci_if_error: false
 

.github/workflows/coverage-baseline.yml

@@ -84,6 +84,5 @@ jobs:
         uses: codecov/codecov-action@57e3a136b779b570ffcdbf80b3bdc90e7fab3de2 # v6.0.0
         with:
           flags: ${{ matrix.workspace }}
-          directory: ./workspaces/${{ matrix.workspace }}/plugins
           token: ${{ secrets.CODECOV_TOKEN }}
           fail_ci_if_error: false