Merge "Fix getIndex impl to return mIndex" into sc-dev am: 1c3b42f405

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/14107469

Change-Id: Ife1641adcbf34c5ff39b42c409dacbb0dbe95e99

core/java/android/graphics/fonts/FontFamilyUpdateRequest.java

@@ -275,7 +275,7 @@ public final class FontFamilyUpdateRequest {
          * Returns the index of collection
          */
         public @IntRange(from = 0) int getIndex() {
-            return 0;
+            return mIndex;
         }
     }