Enable jobs tab vue by default

Enable the jobs_tab_vue feature
flag by default for self hosted
customers.

Changelog: changed

config/feature_flags/development/jobs_tab_vue.yml

@@ -5,4 +5,4 @@ rollout_issue_url: https://gitlab.com/gitlab-org/gitlab/-/issues/347371
 milestone: '14.6'
 type: development
 group: group::pipeline execution
-default_enabled: false
+default_enabled: true