Fix incorrect classes in device config & status templates

netbox/templates/dcim/device/config.html

@@ -18,7 +18,7 @@
             </div>
             <h5 class="card-header">Device Configuration</h5>
             <div class="card-body">
-                <ul class="nav nav-pills" role="tablist">
+                <ul class="nav nav-tabs" role="tablist">
                     <li role="presentation"><a class="nav-link active" href="#running" aria-controls="running" role="tab" data-bs-toggle="tab">Running</a></li>
                     <li role="presentation"><a class="nav-link" href="#startup" aria-controls="startup" role="tab" data-bs-toggle="tab">Startup</a></li>
                     <li role="presentation"><a class="nav-link" href="#candidate" aria-controls="candidate" role="tab" data-bs-toggle="tab">Candidate</a></li>

netbox/templates/dcim/device/status.html

@@ -11,7 +11,7 @@
     <div class="row">
         <div class="col col-md-6">
             <div class="card">
-                <div class="card-overlay d-none">
+                <div class="card-overlay">
                     <div class="spinner-border" role="status">
                         <span class="visually-hidden">Loading...</span>
                     </div>
@@ -58,7 +58,7 @@
         </div>
         <div class="col col-md-6">
             <div class="card">
-                <div class="card-overlay d-none">
+                <div class="card-overlay">
                     <div class="spinner-border" role="status">
                         <span class="visually-hidden">Loading...</span>
                     </div>