[Feature] Update to AppCompat 1.6.0-rc01.

Author: zhanghai

library/build.gradle

@@ -23,7 +23,7 @@ android {
 }
 
 dependencies {
-    implementation 'androidx.appcompat:appcompat:1.5.1'
+    implementation 'androidx.appcompat:appcompat:1.6.0-rc01'
     implementation 'androidx.recyclerview:recyclerview:1.2.1'
 }
 

library/src/main/java/me/zhanghai/android/fastscroll/AutoMirrorDrawable.java

@@ -23,11 +23,11 @@
 import android.view.View;
 
 import androidx.annotation.NonNull;
-import androidx.appcompat.graphics.drawable.DrawableWrapper;
+import androidx.appcompat.graphics.drawable.DrawableWrapperCompat;
 import androidx.core.graphics.drawable.DrawableCompat;
 
 @SuppressLint("RestrictedApi")
-class AutoMirrorDrawable extends DrawableWrapper {
+class AutoMirrorDrawable extends DrawableWrapperCompat {
 
     public AutoMirrorDrawable(@NonNull Drawable drawable) {
         super(drawable);