Remove props with help pages URLs in favor of helpPagePath(...) in CI

Description

There are 2 help URLs that are passed deeply into the CI Vue components of the pipelines table:

• helpPagePath: data-help-page-path="/help/ci/quick_start/README"
• autoDevopsHelpPath: data-auto-devops-help-path="/help/topics/autodevops/index.md"

These two values are static and could be calculated using helpPagePath app/assets/javascripts/helpers/help_page_helper.js