public static boolean isServerURL(URL url) {
		if (!PROTOCOL.equals(url.getProtocol())) {
			return false;
		}
		return Handler.isSupportedURL(url);
	}
Determine if the specified URL is any type of supported server Ghidra URL.
No checking is performed as to the existence of the server or repository.
@param url ghidra URL
@return true if specified URL refers to a Ghidra server 
repository (ghidra://host/repositoryNAME/path...)
Ghidra/Framework/Project/src/main/java/ghidra/framework/protocol/ghidra/GhidraURL.java