Update podspec.
Update podspec.

TomoakiNagahara/UICKeyChainStore,kishikawakatsumi/UICKeyChainStore,HSFGitHub/UICKeyChainStore,v2dev/UICKeyChainStore,hanhailong/UICKeyChainStore,Ninikitos/UICKeyChainStore,imjerrybao/UICKeyChainStore,Kingside/UICKeyChainStore,kishikawakatsumi/UICKeyChainStore,royalwang/UICKeyChainStore,hulu001/UICKeyChainStore,gauravds/UICKeyChainStore,dezinezync/UICKeyChainStore,bigrpg/UICKeyChainStore,dleehr/UICKeyChainStore