Implemented: Only accept right URLs as referrer (OFBIZ-13219)

Fixes a backport "typo" (UtilValidate::isUrlInString is UtilValidate::isUrl in
24.09 and 18.12

In previous commit I missed to change VisitDetail.ftl
diff --git a/applications/party/template/visit/VisitDetail.ftl b/applications/party/template/visit/VisitDetail.ftl
index 5542e36..908eddb 100644
--- a/applications/party/template/visit/VisitDetail.ftl
+++ b/applications/party/template/visit/VisitDetail.ftl
@@ -69,7 +69,7 @@
         </tr>
         <tr>
           <td class="label">${uiLabelMap.PartyInitialReferer}</td>
-          <#assign isUrl = Static["org.apache.ofbiz.base.util.UtilValidate"].isUrlInString(visit.initialReferrer)>
+          <#assign isUrl = Static["org.apache.ofbiz.base.util.UtilValidate"].isUrl(visit.initialReferrer)>
           <#if isUrl>
               <td><a href="${visit.initialReferrer!}" >${visit.initialReferrer!}</a></td>
           <#else>