Draft: GitLab UI integration branch for fix-input-height-firefox

What does this MR do and why?

fix(GlFormInput): set height of form input (gitlab-ui!3572 - merged) • Lorenz van Herwaarden • 16.3 in gitlab-ui fixes the height of GlFormInput, which was 33px on firefox/safari (while it's 32px on chrome). This change is barely noticeable in normal form inputs. Except for GlFormInputGroup because this caused a misalignment of the form and the prepend/append part. The fix in gitlab-ui also fixes these, however, there's one component where the css class gl-h-auto! was added and this causes the issue to persist. This integration MR removes this class.

Screenshots or screen recordings

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Before	After

How to set up and validate locally

For app/assets/javascripts/groups/components/group_name_and_path.vue

• go to http://gdk.test:3000/groups/new#create-group-pane on firefox + safari
• verify the Group URL GlFormInputGroup's height is aligned

For all GlFormInput

• height is 32px on firefox and safari

For all GlFormGroupInput with GlInputGroupText append/prepend

• the height is aligned

MR acceptance checklist

This checklist encourages us to confirm any changes have been analyzed to reduce risks in quality, performance, reliability, security, and maintainability.

• I have evaluated the MR acceptance checklist for this MR.