Update generator plugin for internal component

Summary:
When developing the changes to support `use_frameworks!`, I may have forgotten to update the script that generate the `FabricComponentProvider` for the open source (and I may have changed directly that file manually to make everything work).

This change restore the generator, using the right `#import statement`

allow-large-files

## Changelog
[internal] - Update  plugin generator

Reviewed By: arushikesarwani94

Differential Revision: D43504184

fbshipit-source-id: a89455b62115f6dc2054f804241fd3834056f1b3

packages/rn-tester/Podfile.lock

@@ -986,7 +986,7 @@ SPEC CHECKSUMS:
   FlipperKit: 2efad7007d6745a3f95e4034d547be637f89d3f6
   fmt: ff9d55029c625d3757ed641535fd4a75fedc7ce9
   glog: 04b94705f318337d7ead9e6d17c019bd9b1f6b1b
-  hermes-engine: bd42a017cf90ea36e8d9afbb18c986f043285fdf
+  hermes-engine: 439aada3c8e1bc78a768cbcecf17d57bc82abc25
   libevent: 4049cae6c81cdb3654a443be001fb9bdceff7913
   OpenSSL-Universal: ebc357f1e6bc71fa463ccb2fe676756aff50e88c
   RCT-Folly: 424b8c9a7a0b9ab2886ffe9c3b041ef628fd4fb1

packages/rn-tester/RNTesterPods.xcodeproj/project.pbxproj

@@ -962,6 +962,10 @@
 				IPHONEOS_DEPLOYMENT_TARGET = 12.4;
 				MTL_ENABLE_DEBUG_INFO = YES;
 				ONLY_ACTIVE_ARCH = YES;
+				OTHER_CFLAGS = (
+					"$(inherited)",
+					"-DRN_FABRIC_ENABLED",
+				);
 				OTHER_CPLUSPLUSFLAGS = (
 					"$(OTHER_CFLAGS)",
 					"-DFOLLY_NO_CONFIG",
@@ -1039,6 +1043,10 @@
 				GCC_WARN_UNUSED_VARIABLE = YES;
 				IPHONEOS_DEPLOYMENT_TARGET = 12.4;
 				MTL_ENABLE_DEBUG_INFO = NO;
+				OTHER_CFLAGS = (
+					"$(inherited)",
+					"-DRN_FABRIC_ENABLED",
+				);
 				OTHER_CPLUSPLUSFLAGS = (
 					"$(OTHER_CFLAGS)",
 					"-DFOLLY_NO_CONFIG",