chore(ios/sdk): add flag to apply new arch to obj-c files

Author: Calinteodor

ios/sdk/sdk.xcodeproj/project.pbxproj

@@ -763,6 +763,7 @@
 					"DEBUG=1",
 					"$(inherited)",
 					_LIBCPP_ENABLE_CXX17_REMOVED_UNARY_BINARY_FUNCTION,
+					"RCT_NEW_ARCH_ENABLED=1",
 				);
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
@@ -833,6 +834,7 @@
 				GCC_PREPROCESSOR_DEFINITIONS = (
 					"$(inherited)",
 					_LIBCPP_ENABLE_CXX17_REMOVED_UNARY_BINARY_FUNCTION,
+					"RCT_NEW_ARCH_ENABLED=1",
 				);
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
@@ -945,6 +947,7 @@
 				GCC_PREPROCESSOR_DEFINITIONS = (
 					"$(inherited)",
 					"COCOAPODS=1",
+					"RCT_NEW_ARCH_ENABLED=1",
 					"JITSI_MEET_SDK_LITE=1",
 				);
 				INFOPLIST_FILE = "src/Lite-Info.plist";
@@ -985,6 +988,7 @@
 				GCC_PREPROCESSOR_DEFINITIONS = (
 					"$(inherited)",
 					"COCOAPODS=1",
+					"RCT_NEW_ARCH_ENABLED=1",
 					JITSI_MEET_SDK_LITE,
 				);
 				INFOPLIST_FILE = "src/Lite-Info.plist";