message: change deployment target to 10.0
diff: DYLIB_INSTALL_NAME_BASE = "@rpath";
  INFOPLIST_FILE = AppExtensionLib/Info.plist;
  INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
  + IPHONEOS_DEPLOYMENT_TARGET = 10.0;
  LD_RUNPATH_SEARCH_PATHS = (
  "$(inherited)",
  "@executable_path/Frameworks",
  DYLIB_INSTALL_NAME_BASE = "@rpath";
  INFOPLIST_FILE = AppExtensionLib/Info.plist;
  INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
  + IPHONEOS_DEPLOYMENT_TARGET = 10.0;
  LD_RUNPATH_SEARCH_PATHS = (
  "$(inherited)",
  "@executable_path/Frameworks",
  