Fix TextMeasureCacheKey Throwing Out Some LayoutConstraints (#48525)

Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/48525

Fixes https://github.com/facebook/react-native/issues/48249

`TextMeasureCacheKey` hash and equality functions only incorporates the maximum width constraint. I'm guessing this was an attempt at an optimization, but it can lead to incorrect results in pretty trivial cases. E.g. if Yoga knows a definite size of `Text` in one dimension,  and measures via `YGMeasureModeExactly`, we can have a minimum size corresponding specific to the style in which the text was laid out.

Changelog:
[General][Fixed] - Fix TextMeasureCacheKey Throwing Out Some LayoutConstraints

Reviewed By: christophpurrer

Differential Revision: D67922414

fbshipit-source-id: 0ee0220059fc4e4645b1684c42a0587fe728bedd

packages/react-native/ReactCommon/react/renderer/textlayoutmanager/TextMeasureCache.h

@@ -208,8 +208,7 @@ inline bool operator==(
   return areAttributedStringsEquivalentLayoutWise(
              lhs.attributedString, rhs.attributedString) &&
       lhs.paragraphAttributes == rhs.paragraphAttributes &&
-      lhs.layoutConstraints.maximumSize.width ==
-      rhs.layoutConstraints.maximumSize.width;
+      lhs.layoutConstraints == rhs.layoutConstraints;
 }
 
 inline bool operator!=(
@@ -243,7 +242,7 @@ struct hash<facebook::react::TextMeasureCacheKey> {
     return facebook::react::hash_combine(
         attributedStringHashLayoutWise(key.attributedString),
         key.paragraphAttributes,
-        key.layoutConstraints.maximumSize.width);
+        key.layoutConstraints);
   }
 };