Back out "fix(ios): Fix rounding error occurring randomly in iOS text line height calculation" (facebook#54510)

Summary:
Pull Request resolved: facebook#54510

Original commit changeset: f1b2890ce534

Original Phabricator Diff: D85438723

Original PR: facebook#54260

The original fix broke some internal tests.

## Changelog:
[iOS][Changed] - Revert Fix rounding error occurring randomly in iOS text line height calculation

Reviewed By: javache

Differential Revision: D86791267

fbshipit-source-id: e3466b44cdbb0cbae0d87a7c20fd33658e803b26

Author: cipolleschi

packages/react-native/ReactCommon/react/renderer/textlayoutmanager/platform/ios/react/renderer/textlayoutmanager/RCTTextLayoutManager.mm

@@ -388,9 +388,8 @@ - (TextMeasurement)_measureTextStorage:(NSTextStorage *)textStorage
     size.height = enumeratedLinesHeight;
   }
 
-  CGFloat epsilon = 0.001;
-  size = (CGSize){ceil((size.width + epsilon) * layoutContext.pointScaleFactor) / layoutContext.pointScaleFactor,
-                  ceil((size.height + epsilon) * layoutContext.pointScaleFactor) / layoutContext.pointScaleFactor};
+  size = (CGSize){ceil(size.width * layoutContext.pointScaleFactor) / layoutContext.pointScaleFactor,
+                  ceil(size.height * layoutContext.pointScaleFactor) / layoutContext.pointScaleFactor};
 
   __block auto attachments = TextMeasurement::Attachments{};
 

packages/rn-tester/js/examples/TextLayout/TextLayoutExample.js

@@ -125,10 +125,6 @@ const Components: Array<RNTesterModuleInfo> = [
     module: require('../examples/TextInput/TextInputExample'),
     category: 'Basic',
   },
-  {
-    key: 'TextLayoutExample',
-    module: require('../examples/TextLayout/TextLayoutExample'),
-  },
   {
     key: 'TouchableExample',
     module: require('../examples/Touchable/TouchableExample'),