chore(deps): update Rust dependencies (#166)

Author: benbrandt

Cargo.lock

@@ -542,7 +542,7 @@ async fn test_trace_mcp_tool_call() -> Result<(), agent_client_protocol::Error>
                         "capabilities": Object {},
                         "clientInfo": Object {
                             "name": String("rmcp"),
-                            "version": String("1.6.0"),
+                            "version": String("1.7.0"),
                         },
                         "protocolVersion": String("2025-11-25"),
                     },
@@ -563,7 +563,7 @@ async fn test_trace_mcp_tool_call() -> Result<(), agent_client_protocol::Error>
                         "protocolVersion": String("2025-11-25"),
                         "serverInfo": Object {
                             "name": String("rmcp"),
-                            "version": String("1.6.0"),
+                            "version": String("1.7.0"),
                         },
                     },
                 },