Update test-coverage.yaml

Updated covr workflow

.github/workflows/test-coverage.yaml

@@ -2,9 +2,9 @@
 # Need help debugging build failures? Start at https://github.com/r-lib/actions#where-to-find-help
 on:
   push:
-    branches: [master, rc]
+    branches: [master]
   pull_request:
-    branches: [master, rc]
+    branches: [master]
 
 name: test-coverage
 
@@ -43,7 +43,9 @@ jobs:
           find ${{ runner.temp }}/package -name 'testthat.Rout*' -exec cat '{}' \; || true
         shell: bash
 
-      - name: Upload coverage reports to Codecov
-        uses: codecov/[email protected]
+      - name: Upload test results
+        if: failure()
+        uses: actions/upload-artifact@v3
         with:
-          token: ${{ secrets.CODECOV_TOKEN }}
+          name: coverage-test-failures
+          path: ${{ runner.temp }}/package