prepare macos build

Author: hiroshihorie

example/macos/Runner.xcodeproj/project.pbxproj

@@ -428,6 +428,7 @@
 					"$(inherited)",
 					"@executable_path/../Frameworks",
 				);
+				PRODUCT_BUNDLE_IDENTIFIER = io.livekit.example.flutter.macos;
 				PROVISIONING_PROFILE_SPECIFIER = "";
 				SWIFT_VERSION = 5.0;
 			};
@@ -555,6 +556,7 @@
 					"$(inherited)",
 					"@executable_path/../Frameworks",
 				);
+				PRODUCT_BUNDLE_IDENTIFIER = io.livekit.example.flutter.macos;
 				PROVISIONING_PROFILE_SPECIFIER = "";
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
 				SWIFT_VERSION = 5.0;
@@ -571,11 +573,13 @@
 				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
 				DEVELOPMENT_TEAM = J48VV6BZV9;
+				ENABLE_HARDENED_RUNTIME = YES;
 				INFOPLIST_FILE = Runner/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/../Frameworks",
 				);
+				PRODUCT_BUNDLE_IDENTIFIER = io.livekit.example.flutter.macos;
 				PROVISIONING_PROFILE_SPECIFIER = "";
 				SWIFT_VERSION = 5.0;
 			};