Merge branch 'featureflags-edit-button-category' into 'master'

Removes incorrect category from feature flag edit button

See merge request gitlab-org/gitlab!38945

ee/app/assets/javascripts/feature_flags/components/feature_flags_table.vue

@@ -226,7 +226,6 @@ export default {
                 v-gl-tooltip.hover.bottom="__('Edit')"
                 class="js-feature-flag-edit-button"
                 icon="pencil"
-                category="tertiary"
                 :href="featureFlag.edit_path"
               />
             </template>