Move TimeZoneData to androidx.

Bug: 76692459
Test: make -j TimeZoneData.
Change-Id: I93ee1654f34aea0775bcdc25b8a4f8dddaa46a42
diff --git a/src/main/com/android/timezone/data/TimeZoneRulesDataProvider.java b/src/main/com/android/timezone/data/TimeZoneRulesDataProvider.java
index d92665a..0c1b39c 100644
--- a/src/main/com/android/timezone/data/TimeZoneRulesDataProvider.java
+++ b/src/main/com/android/timezone/data/TimeZoneRulesDataProvider.java
@@ -34,8 +34,8 @@
 import android.os.UserHandle;
 import android.provider.TimeZoneRulesDataContract;
 import android.provider.TimeZoneRulesDataContract.Operation;
-import android.support.annotation.NonNull;
-import android.support.annotation.Nullable;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
 
 import java.io.File;
 import java.io.FileNotFoundException;