added metis, parmetis and openmesh to clang-tidy build configuration

.gitlab-ci.yml

@@ -1149,7 +1149,7 @@ clang-tidy:
       - cmake --version
       - mkdir $CI_PROJECT_DIR/build
       - cd $CI_PROJECT_DIR/build
-      - cmake .. -DCMAKE_EXPORT_COMPILE_COMMANDS=ON -DWALBERLA_BUFFER_DEBUG=ON -DWALBERLA_BUILD_TESTS=ON -DWALBERLA_BUILD_BENCHMARKS=ON -DWALBERLA_BUILD_TUTORIALS=ON -DWALBERLA_BUILD_TOOLS=ON -DWALBERLA_BUILD_WITH_MPI=ON -DWALBERLA_BUILD_WITH_OPENMP=ON -DCMAKE_BUILD_TYPE=Debug -DWALBERLA_DOUBLE_ACCURACY=ON
+      - cmake .. -DCMAKE_EXPORT_COMPILE_COMMANDS=ON -DWALBERLA_BUFFER_DEBUG=ON -DWALBERLA_BUILD_TESTS=ON -DWALBERLA_BUILD_BENCHMARKS=ON -DWALBERLA_BUILD_TUTORIALS=ON -DWALBERLA_BUILD_TOOLS=ON -DWALBERLA_BUILD_WITH_MPI=ON -DWALBERLA_BUILD_WITH_OPENMP=ON -DCMAKE_BUILD_TYPE=Debug -DWALBERLA_BUILD_WITH_METIS=ON -DWALBERLA_BUILD_WITH_PARMETIS=ON -DWALBERLA_BUILD_WITH_OPENMESH=ON -DWALBERLA_DOUBLE_ACCURACY=ON
       - cmake . -LAH
       - utilities/filterCompileCommands.py compile_commands.json
       - run-clang-tidy.py -quiet | tee clang-tidy-output.txt
@@ -1606,4 +1606,4 @@ benchmark_gcc7:
 
 benchmark_clang6:
    <<: *benchmark_definition
-   image: i10git.cs.fau.de:5005/walberla/buildenvs/clang:6.0
+   image: i10git.cs.fau.de:5005/walberla/buildenvs/clang:6.0
\ No newline at end of file