Fix mobile RC build (#13833)

Author: dylanjeffers

packages/mobile/ios/AudiusReactNative.xcodeproj/project.pbxproj

@@ -899,8 +899,6 @@
 			baseConfigurationReference = 1FBFACF443D7D1D743A6B13A /* Pods-AudiusReactNative.releasecandidate.xcconfig */;
 			buildSettings = {
 				APP_DISPLAY_NAME = "RC - Prod (Audius)";
-				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
-				ASSETCATALOG_COMPILER_INCLUDE_ALL_APPICON_ASSETS = YES;
 				BUNDLE_ID_SUFFIX = "";
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_ENTITLEMENTS = "AudiusReactNative/Audius Music.entitlements";