Update server.json with latest version

Author: strickvl

server.json

@@ -13,7 +13,7 @@
       "registry_type": "oci",
       "registry_base_url": "https://docker.io",
       "identifier": "zenmldocker/mcp-zenml",
-      "version": "1.0.1",
+      "version": "1.0.3",
       "transport": {
         "type": "stdio"
       },