In molecule pin GitLab to 17.11.2

See https://forum.gitlab.com/t/gitlab-kas-not-working-after-upgrade-to-18/125872

Author: tobiashuste

molecule/gitlab/molecule.yml

@@ -29,17 +29,18 @@ provisioner:
   inventory:
     host_vars:
       instancegitlab:
+        gitlab_version: "17.11.2"
         gitlab_edition: "gitlab-ce"
         gitlab_ip_range: "0.0.0.0/0"
         gitlab_additional_configurations:
           - package:
-              - key: "modify_kernel_parameters"
-                type: "plain"
-                value: "false"
+            - key: "modify_kernel_parameters"
+              type: "plain"
+              value: "false"
           - gitlab_kas:
-              - key: "env"
-                type: "plain"
-                value: "{ 'OWN_PRIVATE_API_URL' => 'grpc://127.0.0.1:8155' }"
+            - key: "env"
+              type: "plain"
+              value: "{ 'OWN_PRIVATE_API_URL' => 'grpc://127.0.0.1:8155' }"
         gitlab_feature_flags:
           # See https://docs.gitlab.com/ee/user/feature_flags.html
           - name: "vscode_web_ide"