OSOE-415: Orchard-Base-Theme shouldn't lock on every page load

Lombiq.BaseTheme.Samples/Views/Widget-LayoutInjection.cshtml

@@ -28,7 +28,9 @@
    from the Layout.cshtml would prevent adding content to a zone with the tag helper, if the zone already contained
    anything (like a conventional OC widget). By making this a widget, you can safely insert zones and resources. *@
 <zone name="@ZoneNames.Header">
-    <div class="navbar-brand">@Site.SiteName</div>
+    <div class="navbar">
+        <div class="navbar-brand">@Site.SiteName</div>
+    </div>
     <p class="zoneInsertionExample_header">
         @T["Here you can easily inject shapes into the zones, kind of like always enabled widgets."]
     </p>

Lombiq.BaseTheme.Samples/package.json

@@ -5,6 +5,6 @@
     "dotnet-postclean": "gulp clean"
   },
   "dependencies": {
-    "bootstrap": "^5.1.3"
+    "bootstrap": "5.2.3"
   }
 }