title: Xcode 12 doesn't Support PINCache
body: <p>Previously I have used PINCache in Xcode 11.5 version.<br />
  Now I update the Xcode 12.3 version.<br />
  PINCache will not support my Xcode it will give following error:</p>
  <blockquote>
  <p>Incompatible block pointer types sending 'void (^)(PINMemoryCache
  *__strong, NSString *__strong, __strong id)' to parameter of type 'PINCacheObjectBlock _Nonnull' (aka 'void (^)(id  _Nonnull
  __strong, NSString * _Nonnull __strong, id  _Nullable __strong)')</p>
  </blockquote>