Add CI job for clang-format checks

Author: jlskuz

.github/workflows/static-code-analysis.yml

@@ -25,3 +25,10 @@ jobs:
         run: sudo apt-get -qq -y install cppcheck
       - name: Run Cppcheck
         run: cppcheck src/ -j $(nproc) --force --inline-suppr --library=qt --error-exitcode=1 --template="::{severity} file={file},line={line},col={column}::{message}" ${{ env.extra-args }}
+  clang-format:
+    name: clang-format
+    runs-on: ubuntu-latest
+    steps: |
+      cmake -S . -B build
+      cd build
+      make clang-format-check