EP-42371: Code changes to reduce spacing on docker registry ui tag history

src/components/tag-history/image-label.riot

@@ -99,7 +99,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
 
     :host {
       display: block;
-      padding: 20px;
+      padding: 5px;
       min-width: 100px;
       min-height: 3em;
       width: auto;