build(homebrew): reduce test duplication and add test coverage for macOS (#5331)

.github/workflows/ci-homebrew.yml

@@ -177,7 +177,7 @@ jobs:
       - name: Validate Homebrew Formula
         id: test
         if: matrix.release != true
-        uses: LizardByte/actions/actions/release_homebrew@200eaeb897a2b065a65cb6f16b41077432007490  # v2026.605.34721
+        uses: LizardByte/actions/actions/release_homebrew@a46850981292c4bbc0c41715f286ad95adaaaf4a  # v2026.625.20301
         with:
           actionlint_config: "---\n# empty config"
           formula_file: ${{ github.workspace }}/homebrew/sunshine.rb
@@ -198,6 +198,7 @@ jobs:
           name: coverage-Homebrew-${{ matrix.os_name }}-${{ matrix.os_version }}
           path: |
             ${{ steps.test.outputs.testpath }}/coverage.xml
+            ${{ steps.test.outputs.testpath }}/coverage.lcov
             ${{ steps.test.outputs.testpath }}/tests/test_results.xml
           if-no-files-found: error
 

.github/workflows/ci.yml

@@ -218,13 +218,16 @@ jobs:
             coverage: true
             pr: true
           - name: Homebrew-macos-14
-            coverage: false
+            coverage: true
+            coverage_file: coverage.lcov
             pr: true
           - name: Homebrew-macos-15
-            coverage: false
+            coverage: true
+            coverage_file: coverage.lcov
             pr: true
           - name: Homebrew-macos-26
-            coverage: false
+            coverage: true
+            coverage_file: coverage.lcov
             pr: true
           - name: Homebrew-ubuntu-24.04
             coverage: true
@@ -264,7 +267,7 @@ jobs:
         with:
           disable_search: true
           fail_ci_if_error: true
-          files: ./_coverage/coverage.xml
+          files: ./_coverage/${{ matrix.coverage_file || 'coverage.xml' }}
           report_type: coverage
           flags: ${{ matrix.name }}
           token: ${{ secrets.CODECOV_TOKEN }}
@@ -343,7 +346,7 @@ jobs:
           path: homebrew
 
       - name: Upload Homebrew Beta Formula
-        uses: LizardByte/actions/actions/release_homebrew@200eaeb897a2b065a65cb6f16b41077432007490  # v2026.605.34721
+        uses: LizardByte/actions/actions/release_homebrew@a46850981292c4bbc0c41715f286ad95adaaaf4a  # v2026.625.20301
         with:
           actionlint_config: "---\n# empty config"
           formula_file: ${{ github.workspace }}/homebrew/sunshine-beta.rb