fix: disable logging capabilities for stateless servers

Remove LoggingCapabilities from McpStatelessServerFeatures.Async constructor
as stateless servers do not support setLogging operations. This aligns the
async implementation with the sync implementation which already has logging
disabled.

Follows up on #463

Signed-off-by: Christian Tzolov <christian.tzolov@broadcom.com>

Author: tzolov

mcp/src/main/java/io/modelcontextprotocol/server/McpStatelessServerFeatures.java

@@ -67,10 +67,7 @@ record Async(McpSchema.Implementation serverInfo, McpSchema.ServerCapabilities s
 			this.serverCapabilities = (serverCapabilities != null) ? serverCapabilities
 					: new McpSchema.ServerCapabilities(null, // completions
 							null, // experimental
-							new McpSchema.ServerCapabilities.LoggingCapabilities(), // Enable
-																					// logging
-																					// by
-																					// default
+							null, // currently statless server doesn't support set logging
 							!Utils.isEmpty(prompts) ? new McpSchema.ServerCapabilities.PromptCapabilities(false) : null,
 							!Utils.isEmpty(resources)
 									? new McpSchema.ServerCapabilities.ResourceCapabilities(false, false) : null,