Update assetlink.json relation to check array to correctly reflect the setup.

Author: tsunoyu

.github/pull_request_template.md

@@ -7,4 +7,5 @@ Description of the changes...
 <!-- List the pages that should be automatically tested as part of your custom metric changes. -->
 **Test websites**:
 
+
 - https://example.com/

dist/well-known.js

@@ -86,9 +86,10 @@ return Promise.all([
       let hasDeepLinking = false;
       let hasCredentialSharing = false;
       data.forEach(statement => {
-        if (statement.relation === 'delegate_permission/common.handle_all_urls') {
+        if (statement.relation.includes('delegate_permission/common.handle_all_urls')) {
           hasDeepLinking = true;
-        } else if (statement.relation === 'delegate_permission/common.get_login_creds') {
+        }
+        if (statement.relation.includes('delegate_permission/common.get_login_creds')) {
           hasCredentialSharing = true;
         }
       });