[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Author: pre-commit-ci[bot]

.github/scripts/ci_build_cairo.py

@@ -167,13 +167,13 @@ def main():
                 existing_pc = env_vars.get("PKG_CONFIG_PATH", "")
                 merged_pc = ":".join([p for p in pkgconfig_paths if p]) + (f":{existing_pc}" if existing_pc else "")
                 env_vars["PKG_CONFIG_PATH"] = merged_pc
-        
+
                 # Ensure compiler & linker flags include brew include/lib
                 existing_cflags = env_vars.get("CFLAGS", "")
                 existing_ldflags = env_vars.get("LDFLAGS", "")
                 env_vars["CFLAGS"] = f"-I{brew_prefix}/include {existing_cflags}".strip()
                 env_vars["LDFLAGS"] = f"-L{brew_prefix}/lib {existing_ldflags}".strip()
-        
+
         # Debugging: log environment keys relevant to detection
         logger.info(f"env vars for meson: {env_vars}")