docs: api v1.42: remove outdated information from ServerVersion

This field's documentation was still referring to the Swarm V1 API, which
is deprecated, and the link redirects to SwarmKit.

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>

docs/api/v1.42.yaml

@@ -5130,12 +5130,8 @@ definitions:
       ServerVersion:
         description: |
           Version string of the daemon.
-
-          > **Note**: the [standalone Swarm API](https://docs.docker.com/swarm/swarm-api/)
-          > returns the Swarm version instead of the daemon  version, for example
-          > `swarm/1.2.8`.
         type: "string"
-        example: "17.06.0-ce"
+        example: "23.0.0"
       Runtimes:
         description: |
           List of [OCI compliant](https://github.com/opencontainers/runtime-spec)