cli: remove warn when using --fast-sync-min-peers with snap sync (#3812)

The --fast-sync-min-peers option and its value are also relevant for
snap sync. We should therefore not log a warning about the min peers
option being ignored if it is passed.

Signed-off-by: Pietje Puk <pietje@pietjepuk.net>

besu/src/main/java/org/hyperledger/besu/cli/BesuCommand.java

@@ -203,6 +203,7 @@ import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Base64;
 import java.util.Collection;
+import java.util.EnumSet;
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.List;
@@ -1858,7 +1859,7 @@ public class BesuCommand implements DefaultCommandValues, Runnable {
         logger,
         commandLine,
         "--sync-mode",
-        !SyncMode.FAST.equals(syncMode),
+        !EnumSet.of(SyncMode.FAST, SyncMode.X_SNAP).contains(syncMode),
         singletonList("--fast-sync-min-peers"));
 
     if (!securityModuleName.equals(DEFAULT_SECURITY_MODULE)