Resolve technical debt in sidebar_job_details_container.vue

Resolve technical debt in app/assets/javascripts/jobs/components/sidebar_job_details_container.vue

• Evaluate hasTimeout should be able to return undefined from optional chain operator and still satisfy shouldRenderBlock and detail-row v-if
• Evaluate coverage does it need to be reactive?
• Evaluate runnerId does it need to be reactive?
• Evaluate timeout does it need to be reactive?
• Use gitlab utility classes where possible
• Translate title props
• Use GlBadge instead of span with badge classes
• Evaluate job.tags loop, can we use unique data for key instead of index?