Fix: changed so that log_config is copied at building (tier4#479)

Signed-off-by: h-suzuki <[email protected]>

src/setup.py

@@ -6,6 +6,7 @@
     name=package_name,
     version='0.2.2',
     packages=find_packages(exclude=['test']),
+    package_data={package_name: ['log_config.yaml']},
     data_files=[
         ('share/ament_index/resource_index/packages', ['resource/' + package_name]),
         ('share/' + package_name, ['package.xml']),