[TextInputLayout] Fixing placeholder not respecting edit text's gravity.

Resolves: material-components#1139
PiperOrigin-RevId: 304037224

Author: leticiarossi

lib/java/com/google/android/material/textfield/TextInputLayout.java

@@ -2691,8 +2691,7 @@ private void updatePlaceholderMeasurementsBasedOnEditText() {
     if (placeholderTextView != null && editText != null) {
       // Use the EditText's positioning for the placeholder.
       final int editTextGravity = this.editText.getGravity();
-      placeholderTextView.setGravity(
-          Gravity.TOP | (editTextGravity & ~Gravity.VERTICAL_GRAVITY_MASK));
+      placeholderTextView.setGravity(editTextGravity);
 
       placeholderTextView.setPadding(
           editText.getCompoundPaddingLeft(),