Move ActionBarShadowController to settingslib.

And remove dependency to settingslib.core.Lifecycle. This class use
androidx.Lifecycle instead.

Bug: 123311100
Test: robotests
Change-Id: I80bbbf4bc2759e574d8dabf1799b3bded216f2f3
diff --git a/packages/SettingsLib/Android.bp b/packages/SettingsLib/Android.bp
index 2321790..5a81f8b 100644
--- a/packages/SettingsLib/Android.bp
+++ b/packages/SettingsLib/Android.bp
@@ -13,6 +13,7 @@
 
         "SettingsLibHelpUtils",
         "SettingsLibRestrictedLockUtils",
+        "SettingsLibActionBarShadow",
         "SettingsLibAppPreference",
         "SettingsLibSearchWidget",
         "SettingsLibSettingsSpinner",