try again update signing

Author: jyu115

sample-apps/swift-sample-app/swift-sample-app.xcodeproj/project.pbxproj

@@ -566,6 +566,7 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CODE_SIGN_ENTITLEMENTS = "swift-sample-app/swift-sample-app.entitlements";
+				CODE_SIGN_IDENTITY = "Apple Development: Justin Yu (23ZWSJHXW7)";
 				CODE_SIGN_STYLE = Automatic;
 				DEVELOPMENT_TEAM = BP98Z28R86;
 				INFOPLIST_FILE = "swift-sample-app/Info.plist";
@@ -607,6 +608,7 @@
 		ACA3A15820E2F83E00FEF74F /* Release */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
+				CODE_SIGN_IDENTITY = "Apple Development: Justin Yu (23ZWSJHXW7)";
 				CODE_SIGN_STYLE = Automatic;
 				DEVELOPMENT_TEAM = BP98Z28R86;
 				INFOPLIST_FILE = "swift-sample-app-notification-extension/Info.plist";