Update current-api.txt

Update API after upgrading ICU from 65.1 to 66.0.1.

Test: m i18n-module-intra-core-api-stubs-source-update-current-api
Change-Id: I3fe0e75b2e4fc22c267a3c74ee57b31461a275d9
diff --git a/android_icu4j/api/intra/current-api.txt b/android_icu4j/api/intra/current-api.txt
index 7eb7d6a..0cc4fa5 100644
--- a/android_icu4j/api/intra/current-api.txt
+++ b/android_icu4j/api/intra/current-api.txt
@@ -11,7 +11,7 @@
   }
 
   public final class ICUData {
-    field public static final String ICU_BASE_NAME = "android/icu/impl/data/icudt65b";
+    field public static final String ICU_BASE_NAME = "android/icu/impl/data/icudt66b";
   }
 
   public class ICUResourceBundle extends android.icu.util.UResourceBundle {