mgr/dashboard: fix alignment of log action buttons

Aligned the download and copy buttons in the logs component for a consistent look.

Fixes: https://tracker.ceph.com/issues/71539

Signed-off-by: prik73 <[email protected]>

Author: prik73

src/pybind/mgr/dashboard/frontend/src/app/ceph/cluster/logs/logs.component.scss

@@ -6,7 +6,7 @@ p {
 
 .card {
   .btn-group {
-    margin-top: -45px;
+    margin-top: -57px;
     position: absolute;
     right: 0;
   }