Add generic struct to copy the ActionStruct and EndpointListStruct al… #1019

Job	Run time
Build framework (macos-release, -sdk macosx -configuration Release)	16m 45s
Build framework (ios-release, -sdk iphoneos -configuration Release)	9m 47s
Build framework (tvos-debug, -sdk appletvos -configuration Debug)	11m 17s
Build framework (watchos-debug, -sdk watchos -configuration Debug)	11m 26s
Run framework tests (asan, -enableAddressSanitizer YES -enableUndefinedBehaviorSanitizer YES)	40m 25s
Run framework tests (tsan, -enableThreadSanitizer YES)	10m 30s
Run framework tests (leaks, ENABLE_LEAK_DETECTION=1)	39m 39s
	2h 19m 49s

Provide feedback