[TopAppBar] Fix margins not applied when collapsed and expanded text size and type face are the same

We missed to check if the available text width is changed when deciding if we should recreate the static text layout. Adds the check to fix the issue.

Resolves #2459

PiperOrigin-RevId: 445941276

Author: drchen

lib/java/com/google/android/material/internal/CollapsingTextHelper.java

@@ -1045,7 +1045,13 @@ private void calculateUsingTextSize(final float fraction, boolean forceRecalcula
     if (availableWidth > 0) {
       boolean textSizeChanged = currentTextSize != newTextSize;
       boolean letterSpacingChanged = currentLetterSpacing != newLetterSpacing;
-      updateDrawText = textSizeChanged || letterSpacingChanged || boundsChanged || updateDrawText;
+      boolean availableWidthChanged = textLayout != null && availableWidth != textLayout.getWidth();
+      updateDrawText =
+          textSizeChanged
+              || letterSpacingChanged
+              || availableWidthChanged
+              || boundsChanged
+              || updateDrawText;
       currentTextSize = newTextSize;
       currentLetterSpacing = newLetterSpacing;
       boundsChanged = false;