chore: make CIs build in parallel

.github/workflows/awesome_workflow.yml

@@ -35,7 +35,7 @@ jobs:
         # compiling first gives clang-tidy access to all the header files and settings used to compile the programs.
         # This will check for macros, if any, on linux and not for Windows. But the use of portability checks should
         # be able to catch any errors for other platforms.
-        run: cmake -B build -S . -DCMAKE_EXPORT_COMPILE_COMMANDS=ON
+        run: cmake -B build --parallel 4 -S . -DCMAKE_EXPORT_COMPILE_COMMANDS=ON
       - name: Lint modified files
         shell: bash
         run: python3 scripts/file_linter.py
@@ -59,7 +59,7 @@ jobs:
           submodules: true
       - run: |
           cmake -B ./build -S .
-          cmake --build build --config Release
+          cmake --build build --parallel 4 --config Release
       - name: Label on PR fail
         uses: actions/github-script@v6
         if: ${{ failure() && matrix.os == 'ubuntu-latest' && github.event_name == 'pull_request' }}