Move the merge train helper icon to near the merge button

Changelog: other

app/assets/javascripts/vue_merge_request_widget/components/states/ready_to_merge.vue

@@ -598,13 +598,12 @@ export default {
                 @cancel="isPipelineFailedModalVisible = false"
               />
             </gl-button-group>
+            <merge-train-helper-icon v-if="shouldRenderMergeTrainHelperIcon" class="gl-mx-3" />
             <div
               v-if="shouldShowMergeControls"
               :class="{ 'gl-w-full gl-order-n1 gl-mb-5': glFeatures.restructuredMrWidget }"
               class="gl-display-flex gl-align-items-center gl-flex-wrap"
             >
-              <merge-train-helper-icon v-if="shouldRenderMergeTrainHelperIcon" class="gl-mx-3" />
-
               <gl-form-checkbox
                 v-if="canRemoveSourceBranch"
                 id="remove-source-branch-input"