Incerase verified count when ENS name does not verify

In some cases no error is returned but the name is not verified.
Before this ENS names would get verified again every 30s.
This commit changes the logic so that if they fail to verify without
error they will still exponentially backoff.

protocol/messenger.go

@@ -2744,6 +2744,10 @@ func (m *Messenger) VerifyENSNames(ctx context.Context, rpcEndpoint, contractAdd
 
 		if details.Error == nil {
 			contact.ENSVerified = details.Verified
+			// Increment count if not verified, even if no error
+			if !details.Verified {
+				contact.ENSVerificationRetries++
+			}
 			m.allContacts[contact.ID] = contact
 		} else {
 			m.logger.Warn("Failed to resolve ens name",