Use MD3 divider in `ControllerActivity`

app/src/main/java/emu/skyline/input/ControllerActivity.kt

@@ -234,8 +234,6 @@ class ControllerActivity : AppCompatActivity() {
                 }
             }
         }
-
-        dividerItemDecoration.drawable.let { it?.setTint(obtainStyledAttributes(intArrayOf(R.attr.colorOutlineVariant)).use { attr -> attr.getColor(0, Color.BLACK) }); it }
         binding.controllerList.addItemDecoration(dividerItemDecoration)
 
         update()

app/src/main/res/values/themes.xml

@@ -43,6 +43,8 @@
         <item name="preferenceFragmentCompatStyle">@style/App.PreferenceFragment.Material</item>
         <!-- Override the default switch preference style to use the MD3 switch -->
         <item name="switchPreferenceCompatStyle">@style/App.Preference.SwitchPreferenceCompat.Material3</item>
+        <!-- Override the default divider used by DividerItemDecoration -->
+        <item name="android:listDivider">@drawable/preference_list_divider_m3</item>
     </style>
 
     <style name="AppTheme" parent="BaseAppTheme">