👷 Updated the code coverage config

.github/workflows/coverage.yml

@@ -39,15 +39,15 @@ jobs:
   build_and_test:
     strategy:
       matrix:
-        os: [ ubuntu-22.04 ]
-        compiler: [ g++-11 ]
+        os: [ ubuntu-24.04 ]
+        compiler: [ g++-12 ]
 
     name: Coverage on ${{matrix.os}} with ${{matrix.compiler}}
     runs-on: ${{matrix.os}}
 
     steps:
       - name: Install the Compiler
-        run: sudo apt-get update && sudo apt-get install -yq ${{matrix.compiler}}
+        run: sudo apt-get update && sudo apt-get install -yq ${{matrix.compiler}} lcov
 
       - name: Clone Repository
         uses: actions/checkout@v4
@@ -68,6 +68,11 @@ jobs:
           python-version: '3.13.x'
           cache: 'pip'
 
+      - name: Setup gcovr
+        uses: BSFishy/pip-action@v1
+        with:
+          packages: gcovr
+
       - name: Setup mold
         uses: rui314/setup-mold@v1
 
@@ -118,9 +123,16 @@ jobs:
 
       - name: Setup and run lcov
         run: |
-          sudo apt-get install lcov
+          # Set gcov version matching the compiler version
+          gcovr --gcov-executable gcov-12 --gcov-ignore-parse-errors negative_hits.warn
+
+          # Capture coverage data
           lcov -t "result" -o lcov.info -c -d ${{github.workspace}}/build/
+
+          # Filter coverage data for relevant paths
           lcov -e lcov.info "${{github.workspace}}/include*" -o lcov_filtered.info
+
+          # Display filtered coverage data summary
           lcov -l lcov_filtered.info
 
       - name: Upload report to Codecov