使用nginx[‘custom_gitlab_server_config’] = "location ^~ /.well-known/openid-configuration {\n deny all;\n}\n"和nginx[‘custom_gitlab_server_config’] = "location ^~ /robots.txt {\n deny all;\n}\n"限制访问，为什么只有最后一条生效
两个相同的配置，只有最后一个会生效，因此想要多条同时生效，只能使用一条配置。实例如下：
nginx['custom_gitlab_server_config'] = "location ^~ /robots.txt {\n deny all;\n}\nlocation ^~ /.well-known/openid-configuration {\n deny all;\n}\n"