fix(Diagnostics): layout

Author: Raubzeug

src/containers/Tenant/Diagnostics/Healthcheck/Healthcheck.scss

@@ -3,6 +3,14 @@
 .healthcheck {
     padding: 25px 20px 20px;
 
+    &__issues {
+        overflow-x: hidden;
+        overflow-y: auto;
+
+        height: 70vh;
+        max-height: 70vh;
+    }
+
     &__loader {
         display: flex;
         justify-content: center;
@@ -35,10 +43,16 @@
     }
 
     &__preview-title {
+        display: flex;
+        align-items: center;
+
         font-weight: 600;
     }
 
     &__self-check-status-indicator {
+        display: flex;
+        align-items: center;
+
         padding: 0 8px;
 
         border-radius: 4px;