Configure BlobModule as proper TurboModule

Summary:
This change puts back D40716048 (279cfec55f) but in the right way, i.e. modifying the script that should generate those changes.

## Changelog
[iOS][Added] - Make the blobs proper TM

Reviewed By: dmytrorykun

Differential Revision: D41312160

fbshipit-source-id: 38850a63eb8d66ffd179743b4948a23340c8782e

React/CoreModules/CoreModulesPlugins.h

@@ -53,6 +53,7 @@ Class RCTWebSocketModuleCls(void) __attribute__((used));
 Class RCTDevLoadingViewCls(void) __attribute__((used));
 Class RCTDevSplitBundleLoaderCls(void) __attribute__((used));
 Class RCTEventDispatcherCls(void) __attribute__((used));
+Class RCTBlobManagerCls(void) __attribute__((used));
 
 #ifdef __cplusplus
 }

React/CoreModules/CoreModulesPlugins.mm

@@ -43,6 +43,7 @@ Class RCTCoreModulesClassProvider(const char *name) {
     {"DevLoadingView", RCTDevLoadingViewCls},
     {"DevSplitBundleLoader", RCTDevSplitBundleLoaderCls},
     {"EventDispatcher", RCTEventDispatcherCls},
+    {"BlobModule", RCTBlobManagerCls},
   };
 
   auto p = sCoreModuleClassMap->find(name);