Remove ReactFabricPublicInstance and used definition from ReactNativePrivateInterface (#26437)

## Summary

Now that React Native owns the definition for public instances in Fabric
and ReactNativePrivateInterface provides the methods to create instances
and access private fields (see
facebook/react-native#36570), we can remove the
definitions from React.

After this PR, React Native public instances will be opaque types for
React and it will only handle their creation but not their definition.
This will make RN similar to DOM in how public instances are handled.

This is a new version of #26418 which was closed without merging.

## How did you test this change?

* Existing tests.
* Manually synced the changes in this PR to React Native and tested it
end to end in Meta's infra.

DiffTrain build for commit 9c54b29.

Author: rubennorte

compiled-rn/facebook-fbsource/xplat/js/RKJSModules/vendor/react-test-renderer/cjs/ReactTestRenderer-dev.js

@@ -23649,7 +23649,7 @@ function createFiberRoot(
   return root;
 }
 
-var ReactVersion = "18.3.0-next-f77099b6f-20230322";
+var ReactVersion = "18.3.0-next-9c54b29b4-20230322";
 
 // Might add PROFILE later.
 

compiled-rn/facebook-fbsource/xplat/js/RKJSModules/vendor/react-test-renderer/cjs/ReactTestRenderer-prod.js

@@ -8570,7 +8570,7 @@ var devToolsConfig$jscomp$inline_1029 = {
     throw Error("TestRenderer does not support findFiberByHostInstance()");
   },
   bundleType: 0,
-  version: "18.3.0-next-f77099b6f-20230322",
+  version: "18.3.0-next-9c54b29b4-20230322",
   rendererPackageName: "react-test-renderer"
 };
 var internals$jscomp$inline_1217 = {
@@ -8601,7 +8601,7 @@ var internals$jscomp$inline_1217 = {
   scheduleRoot: null,
   setRefreshHandler: null,
   getCurrentFiber: null,
-  reconcilerVersion: "18.3.0-next-f77099b6f-20230322"
+  reconcilerVersion: "18.3.0-next-9c54b29b4-20230322"
 };
 if ("undefined" !== typeof __REACT_DEVTOOLS_GLOBAL_HOOK__) {
   var hook$jscomp$inline_1218 = __REACT_DEVTOOLS_GLOBAL_HOOK__;

compiled-rn/facebook-fbsource/xplat/js/RKJSModules/vendor/react-test-renderer/cjs/ReactTestRenderer-profiling.js

@@ -8995,7 +8995,7 @@ var devToolsConfig$jscomp$inline_1072 = {
     throw Error("TestRenderer does not support findFiberByHostInstance()");
   },
   bundleType: 0,
-  version: "18.3.0-next-f77099b6f-20230322",
+  version: "18.3.0-next-9c54b29b4-20230322",
   rendererPackageName: "react-test-renderer"
 };
 var internals$jscomp$inline_1258 = {
@@ -9026,7 +9026,7 @@ var internals$jscomp$inline_1258 = {
   scheduleRoot: null,
   setRefreshHandler: null,
   getCurrentFiber: null,
-  reconcilerVersion: "18.3.0-next-f77099b6f-20230322"
+  reconcilerVersion: "18.3.0-next-9c54b29b4-20230322"
 };
 if ("undefined" !== typeof __REACT_DEVTOOLS_GLOBAL_HOOK__) {
   var hook$jscomp$inline_1259 = __REACT_DEVTOOLS_GLOBAL_HOOK__;

compiled-rn/facebook-fbsource/xplat/js/RKJSModules/vendor/react/cjs/React-dev.js

@@ -27,7 +27,7 @@ if (
 }
           "use strict";
 
-var ReactVersion = "18.3.0-next-f77099b6f-20230322";
+var ReactVersion = "18.3.0-next-9c54b29b4-20230322";
 
 // ATTENTION
 // When adding new symbols to this file,

compiled-rn/facebook-fbsource/xplat/js/RKJSModules/vendor/react/cjs/React-prod.js

@@ -639,4 +639,4 @@ exports.useSyncExternalStore = function (
   );
 };
 exports.useTransition = useTransition;
-exports.version = "18.3.0-next-f77099b6f-20230322";
+exports.version = "18.3.0-next-9c54b29b4-20230322";

compiled-rn/facebook-fbsource/xplat/js/RKJSModules/vendor/react/cjs/React-profiling.js

@@ -642,7 +642,7 @@ exports.useSyncExternalStore = function (
   );
 };
 exports.useTransition = useTransition;
-exports.version = "18.3.0-next-f77099b6f-20230322";
+exports.version = "18.3.0-next-9c54b29b4-20230322";
 
           /* global __REACT_DEVTOOLS_GLOBAL_HOOK__ */
 if (

compiled-rn/facebook-fbsource/xplat/js/react-native-github/Libraries/Renderer/REVISION

@@ -1 +1 @@
-f77099b6f1ccc658eff3467c6b9337e1b77ec854
+9c54b29b44d24f8f8090da9c7ebf569747a444df