Add VanillaIceCream to android.os.Build

Bug: 279492191
Test: m checkbuild
Change-Id: I1b0a9d667cd481e91cfe473747a9ad38f77b4455
Merged-In: I1b0a9d667cd481e91cfe473747a9ad38f77b4455

core/api/current.txt

@@ -31081,6 +31081,7 @@ package android.os {
     field public static final int S_V2 = 32; // 0x20
     field public static final int TIRAMISU = 33; // 0x21
     field public static final int UPSIDE_DOWN_CAKE = 10000; // 0x2710
+    field public static final int VANILLA_ICE_CREAM = 10000; // 0x2710
   }
 
   public final class Bundle extends android.os.BaseBundle implements java.lang.Cloneable android.os.Parcelable {

core/java/android/os/Build.java

@@ -1223,6 +1223,11 @@ public class Build {
          * Upside Down Cake.
          */
         public static final int UPSIDE_DOWN_CAKE = CUR_DEVELOPMENT;
+
+        /**
+         * Vanilla Ice Cream.
+         */
+        public static final int VANILLA_ICE_CREAM = CUR_DEVELOPMENT;
     }
 
     /** The type of build, like "user" or "eng". */