🚨 host: wittgenstein: Fix fqcn linter warnings

fqcn[action]: Use FQCN for module actions, such `community.docker.docker_container`.
    host-wittgenstein.yml:132 Action `docker_container` is not FQCN.

    fqcn[action]: Use FQCN for module actions, such `community.docker.docker_container`.
    host-wittgenstein.yml:151 Action `docker_container` is not FQCN.

host-wittgenstein.yml

@@ -130,7 +130,7 @@
 
     ### Space API
     - name: Setup the SpaceAPI Docker container
-      docker_container:
+      community.docker.docker_container:
         name: spaceapi
         image: "{{ spaceapi_image }}"
         pull: true
@@ -149,7 +149,7 @@
         - spaceapi
 
     - name: Setup the Ampel Controller Docker container
-      docker_container:
+      community.docker.docker_container:
         name: ampelcontroller
         image: "{{ ampelcontroller_image }}"
         pull: true