Update format.yaml

Author: mosfet80

.github/workflows/format.yaml

@@ -16,8 +16,8 @@ jobs:
       - uses: actions/checkout@v4
         with:
           submodules: recursive
-      - name: Install clang-format-14
-        run: sudo apt-get install clang-format-14
+      - name: Install clang-format-18
+        run: sudo apt-get install clang-format-18
       - uses: rhaschke/install-catkin_lint-action@main
         with:
           distro: noetic