Bring back JSIDynamic and JSI together

Summary:
In 0.71.0-RC.2, we had a regression in `use_frameworks!`.

This brings back JSIDynamic and JSI together because the current setup is not compatible with iOS frameworks

## Changelog
[iOS][Added] - Bring back JSIDynamic and JSI

Reviewed By: cortinico

Differential Revision: D41557823

fbshipit-source-id: 95eb2fe7df69992861396e41d11cd5182193e1a3

ReactCommon/ReactCommon.podspec

@@ -61,7 +61,6 @@ Pod::Spec.new do |s|
     ss.subspec "core" do |sss|
       sss.source_files = "react/nativemodule/core/ReactCommon/**/*.{cpp,h}",
                          "react/nativemodule/core/platform/ios/**/*.{mm,cpp,h}"
-      sss.dependency "React-jsidynamic", version
       sss.exclude_files = "react/nativemodule/core/ReactCommon/{LongLivedObject,CallbackWrapper}.h"
     end