Summary:
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This will fix compile error on case sensitive APFS(Apple File System) macs.
Integrate RN on case sensitive formatted macOS via cocoa pods you will get compile errors on the include lines something like :
```
^~~~~~~~~~~~~~~~
1 error generated.
** BUILD FAILED **
```
If you change `#include <glog/logging.h>` into `#include <GLog/logging.h>` (replace `glog` with `GLog`) it will fix the build error. After fixing this you will get same kind of errors on a few other places.
[IOS] [BUGFIX] [Framework] - `GLog` fix on case sensitive APFS macOS
Closes https://github.com/facebook/react-native/pull/17697
Differential Revision: D6832740
Pulled By: shergin
fbshipit-source-id: 0c7a01f33fde35dbc8004c5bb6e5b22f8f0ea369