update expected output

Author: erik-krogh

javascript/ql/test/query-tests/DOM/TargetBlank/TargetBlank.expected

@@ -1,6 +1,7 @@
 | tst.html:23:1:23:61 | <a>...</> | External links without noopener/noreferrer are a potential security risk. |
 | tst.html:24:1:24:48 | <a>...</> | External links without noopener/noreferrer are a potential security risk. |
 | tst.html:25:1:25:36 | <a>...</> | External links without noopener/noreferrer are a potential security risk. |
+| tst.html:30:1:30:61 | <a>...</> | External links without noopener/noreferrer are a potential security risk. |
 | tst.js:18:1:18:43 | <a href ... ple</a> | External links without noopener/noreferrer are a potential security risk. |
 | tst.js:19:1:19:58 | <a href ... ple</a> | External links without noopener/noreferrer are a potential security risk. |
 | tst.js:20:1:20:51 | <a data ... ple</a> | External links without noopener/noreferrer are a potential security risk. |

javascript/ql/test/query-tests/DOM/TargetBlank/tst.html

@@ -26,7 +26,7 @@ <h1>NOT OK, because of dynamic URL</h1>
   Example
 </a>
 
-<h1>OK: mailto is fine.</h1>
+<h1>NOT OK: mailto is not fine.</h1>
 <a target="_blank" href="mailto:{{var:mail}}">mail somone</a>
 
 <h1>OK: template elements after # or ? are fine.</h1>