Rename of ActivePictureUpdater to ActivePictureTracker

Bug: 337330263
Test: build
Test: atest ActivePictureTrackerTest
Flag: com.android.graphics.libgui.flags.apply_picture_profiles
Change-Id: I2ba2c707034312782d7bdd73d55673b740d651cd
diff --git a/METADATA b/METADATA
index d97975c..86892cd 100644
--- a/METADATA
+++ b/METADATA
@@ -1,3 +1,3 @@
-third_party {
+ third_party {
   license_type: NOTICE
 }