Fix tuner crash from dependencies

Test: atest SystemUITests
Change-Id: I530ac3fa5d7dc2a044feab81de9587a21a3bcef7
Fixes: 122320435
diff --git a/packages/SystemUI/src/com/android/systemui/Dependency.java b/packages/SystemUI/src/com/android/systemui/Dependency.java
index 08fa434..30c92daf 100644
--- a/packages/SystemUI/src/com/android/systemui/Dependency.java
+++ b/packages/SystemUI/src/com/android/systemui/Dependency.java
@@ -512,6 +512,9 @@
     public static void initDependencies(Context context) {
         if (sDependency != null) return;
         Dependency d = new Dependency();
+        SystemUIFactory.getInstance().getRootComponent()
+                .createDependency()
+                .createSystemUI(d);
         d.mContext = context;
         d.mComponents = new HashMap<>();
         d.start();