ci: skip clang-format for third-party/ files

Signed-off-by: Matt Liberty <mliberty@precisioninno.com>

Author: maliberty

.github/workflows/github-actions-format-on-push.yml

@@ -23,7 +23,10 @@ jobs:
         run: |
           clang-format --version
           for file in ${{ steps.changed-files.outputs.all_changed_files }}; do
-            if [[ "${file##*.}" =~ ^(h|C|cc|cp|cpp|c++|CPP|cxx|hh)$ && "${file}" != "src/sta/"* && "${file}" != "src/odb/src/codeGenerator/"* ]]; then
+            if [[ "${file##*.}" =~ ^(h|C|cc|cp|cpp|c++|CPP|cxx|hh)$ \
+                  && "${file}" != "src/sta/"* \
+                  && "${file}" != "src/odb/src/codeGenerator/"* \
+                  && "${file}" != "third-party/"* ]]; then
               clang-format --dry-run --Werror $file
             fi
           done