Update built-in emoji to v15.1

app/src/main/java/org/thoughtcrime/securesms/migrations/ApplicationMigrations.java

@@ -144,9 +144,10 @@ public class ApplicationMigrations {
     static final int SVR2_ENCLAVE_UPDATE           = 100;
     static final int STORAGE_LOCAL_UNKNOWNS_FIX    = 101;
     static final int PNP_LAUNCH                    = 102;
+    static final int EMOJI_VERSION_10              = 103;
   }
 
-  public static final int CURRENT_VERSION = 102;
+  public static final int CURRENT_VERSION = 103;
 
   /**
    * This *must* be called after the {@link JobManager} has been instantiated, but *before* the call
@@ -657,6 +658,10 @@ public class ApplicationMigrations {
       jobs.put(Version.PNP_LAUNCH, new PnpLaunchMigrationJob());
     }
 
+    if (lastSeenVersion < Version.EMOJI_VERSION_10) {
+      jobs.put(Version.EMOJI_VERSION_10, new EmojiDownloadMigrationJob());
+    }
+
     return jobs;
   }