CODEOWNER: add pytest related root dir files
/CMakeLists.txt @esp-idf-codeowners/build-config
/Kconfig @esp-idf-codeowners/build-config
/add_path.sh @esp-idf-codeowners/tools
+/conftest.py @esp-idf-codeowners/ci
/export.* @esp-idf-codeowners/tools
/install.* @esp-idf-codeowners/tools
+/pytest.ini @esp-idf-codeowners/ci
/sdkconfig.rename @esp-idf-codeowners/build-config
/sonar-project.properties @esp-idf-codeowners/ci
