SPIGOT-7467: Add getAddress to RemoteConsoleCommandSender

By: md_5 <git@md-5.net>

paper-api/src/main/java/org/bukkit/command/RemoteConsoleCommandSender.java

@@ -1,4 +1,17 @@
 package org.bukkit.command;
 
+import java.net.SocketAddress;
+import org.jetbrains.annotations.ApiStatus;
+import org.jetbrains.annotations.NotNull;
+
 public interface RemoteConsoleCommandSender extends CommandSender {
+
+    /**
+     * Gets the socket address of this remote sender.
+     *
+     * @return the remote sender's address
+     */
+    @NotNull
+    @ApiStatus.Experimental
+    public SocketAddress getAddress();
 }