enables clang-format step in Jenkinsfile

Jenkinsfile

@@ -35,7 +35,7 @@ void build_n_test_project() {
 	. .venv/bin/activate
 	pip3 install -r requirements.txt
 	conan remove -c "systemc/*"
-        cmake -S . -B build --preset Release -DCONAN_INSTALL_ARGS="--build=*"
+        cmake -S . -B build --preset Release -DCONAN_INSTALL_ARGS="--build=*" -DENABLE_CLANG_FORMAT=ON
         cmake --build build --target format-check
         cmake --build build -j12
         cmake --build build --target test