message: Use Ninja for Linux build.
diff: @@ -238,7 +238,7 @@ jobs:
  - export BUILD_CESIUM_UNREAL_PACKAGE_NAME=CesiumForUnreal-427-linux-${CESIUM_UNREAL_VERSION}
  - mkdir -p extern/build
  - cd extern
  - - cmake -B build -S . -DCMAKE_TOOLCHAIN_FILE="unreal-linux-from-windows-toolchain.cmake" -DCMAKE_POSITION_INDEPENDENT_CODE=ON -DCMAKE_BUILD_TYPE=Release
  + - cmake -G Ninja -B build -S . -DCMAKE_TOOLCHAIN_FILE="unreal-linux-from-windows-toolchain.cmake" -DCMAKE_POSITION_INDEPENDENT_CODE=ON -DCMAKE_BUILD_TYPE=Release
  - cmake --build build -j 4 --target install
  - cd ..
  - rm -rf extern
  