Map viewer / show style selection menu on the right to avoid cropping it (#8724)

Author: josegar74

web-ui/src/main/resources/catalog/components/viewer/wmsimport/partials/styles.html

@@ -6,7 +6,7 @@
       <span class="caret"></span>
     </button>
 
-    <ul class="dropdown-menu">
+    <ul class="dropdown-menu dropdown-menu-right">
       <li class="dropdown-header" data-translate="">selectStyle</li>
       <li data-ng-repeat="s in styles | orderBy:'Title'">
         <div class="flex-row">