ci: clang uses libstdc++-12-dev

Author: alandefreitas

.github/workflows/ci.yml

@@ -90,7 +90,7 @@ jobs:
         uses: alandefreitas/cpp-actions/[email protected]
         id: package-install
         with:
-          apt-get: ${{ matrix.install }} openjdk-11-jdk ninja-build
+          apt-get: ${{ matrix.install }} openjdk-11-jdk ninja-build ${{ matrix.compiler == 'clang' && 'libstdc++-12-dev' || '' }}
           vcpkg: fmt libxml2[tools]
           cc: ${{ steps.setup-cpp.outputs.cc || matrix.cc }}
           ccflags: ${{ matrix.ccflags }}