[ci skip] Add more patch identifying comments

patches/server/Block-player-logins-during-server-shutdown.patch

@@ -17,7 +17,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +            this.disconnect(org.bukkit.craftbukkit.util.CraftChatMessage.fromString(org.spigotmc.SpigotConfig.restartMessage)[0]);
 +            return;
 +        }
-+        // Paper end
++        // Paper end - Do not allow logins while the server is shutting down
          if (this.state == ServerLoginPacketListenerImpl.State.VERIFYING) {
              this.verifyLoginAndFinishConnectionSetup((GameProfile) Objects.requireNonNull(this.authenticatedProfile));
          }