[4.0] tags images (#34859)

This PR fixes a bug in RTL as shown in the images by using logical css properties instead of adding additional rtl specific classes.

Author: brianteeman

administrator/templates/atum/scss/pages/_com_tags.scss

@@ -13,10 +13,10 @@
   }
 
   #fieldset-image-intro {
-    margin-right: 15px;
+    margin-inline-end: 15px;
   }
 
   #fieldset-image-fulltext {
-    margin-left: 15px;
+    margin-inline-start: 15px;
   }
 }