Adjust cards height

ee/app/assets/javascripts/admin/subscriptions/show/components/subscription_breakdown.vue

@@ -148,6 +148,7 @@ export default {
     <section class="row gl-mb-5">
       <div class="col-md-6 gl-mb-5">
         <subscription-details-card
+          class="gl-h-full"
           :details-fields="subscriptionDetailsFields"
           :header-text="$options.i18n.subscriptionDetailsHeaderText"
           :subscription="subscription"
@@ -211,6 +212,7 @@ export default {
 
       <div class="col-md-6 gl-mb-5">
         <subscription-details-card
+          class="gl-h-full"
           :details-fields="licensedToFields"
           :header-text="$options.i18n.licensedToHeaderText"
           :subscription="subscription"

ee/app/assets/javascripts/admin/subscriptions/show/components/subscription_details_user_info.vue

@@ -63,7 +63,7 @@ export default {
 <template>
   <section class="row">
     <div class="col-md-6 gl-mb-5">
-      <gl-card data-testid="users-in-subscription">
+      <gl-card class="gl-h-full" data-testid="users-in-subscription">
         <header>
           <h2 data-qa-selector="users_in_subscription">{{ usersInSubscription }}</h2>
           <h5 class="gl-font-weight-normal text-uppercase">
@@ -77,7 +77,7 @@ export default {
     </div>
 
     <div class="col-md-6 gl-mb-5">
-      <gl-card data-testid="billable-users">
+      <gl-card class="gl-h-full" data-testid="billable-users">
         <header>
           <h2 data-qa-selector="billable_users">{{ billableUsers }}</h2>
           <h5 class="gl-font-weight-normal text-uppercase">
@@ -97,7 +97,7 @@ export default {
     </div>
 
     <div class="col-md-6 gl-mb-5">
-      <gl-card data-testid="maximum-users">
+      <gl-card class="gl-h-full" data-testid="maximum-users">
         <header>
           <h2 data-qa-selector="maximum_users">{{ maximumUsers }}</h2>
           <h5 class="gl-font-weight-normal text-uppercase">
@@ -111,7 +111,7 @@ export default {
     </div>
 
     <div class="col-md-6 gl-mb-5">
-      <gl-card data-testid="users-over-license">
+      <gl-card class="gl-h-full" data-testid="users-over-license">
         <header>
           <h2 data-qa-selector="users_over_subscription">{{ usersOverSubscription }}</h2>
           <h5 class="gl-font-weight-normal text-uppercase">