iOS 集成环信3.0 3.2.3版本，删除i386,x86_6

集成环信3.0 3.2.3版本时，动态库删除Hyphenate.framework打包上传的时候报错，需要删除i386,x86_64

lipo Hyphenate.framework/Hyphenate -thin armv7 -output Hyphenate_armv7
lipo Hyphenate.framework/Hyphenate -thin arm64 -output Hyphenate_arm64
lipo -create Hyphenate_armv7 Hyphenate_arm64 -output Hyphenate
mv Hyphenate Hyphenate.framework/