Fixed borderBottomEndRadius inconsistency on RTL

Author: kassens

packages/react-native-fantom/runtime/mocks/ReactNativeInternalFeatureFlags.js

@@ -9,6 +9,4 @@
  * @oncall react_native
  */
 
-module.exports = {
-  enableFabricCompleteRootInCommitPhase: true,
-};
+module.exports = {};

packages/react-native/Libraries/ReactNative/__tests__/ReactFabric-Suspense-itest.js

@@ -186,8 +186,6 @@ describe('Suspense', () => {
     expect(resolveFunction).toBeNull();
   });
 
-  // TODO(T207868872): this test only succeeds with enableFabricCompleteRootInCommitPhase enabled.
-  // enableFabricCompleteRootInCommitPhase is hardcoded to true in the testing environment.
   it('shows stale data while transition is happening', () => {
     cache.clear();
     cache.set(SquareId.Green, {color: 'green'});

packages/react-native/ReactAndroid/src/main/java/com/facebook/react/uimanager/style/BorderRadiusStyle.kt

@@ -164,11 +164,11 @@ internal data class BorderRadiusStyle(
                       CornerRadii(it, width, height)
                     } ?: zeroRadii,
                 bottomLeft =
-                    (endEnd ?: bottomStart ?: bottomLeft ?: uniform)?.let {
+                    (endEnd ?: bottomEnd ?: bottomLeft ?: uniform)?.let {
                       CornerRadii(it, width, height)
                     } ?: zeroRadii,
                 bottomRight =
-                    (startEnd ?: bottomEnd ?: bottomRight ?: uniform)?.let {
+                    (startEnd ?: bottomStart ?: bottomRight ?: uniform)?.let {
                       CornerRadii(it, width, height)
                     } ?: zeroRadii,
                 width = width,