[css-text] list a few more tests

Author: frivoal

css-text-3/Overview.bs

@@ -197,6 +197,8 @@ Introduction</h2>
 	crashtests/rendering-rtl-bidi-override-crash.html
 	crashtests/rendering-table-caption-with-list-item-and-svg-crash.html
 	crashtests/rendering-table-caption-with-negative-margins-crash.html
+	crashtests/white-space-pre-wrap-chash.html
+	crashtests/word-spacing-large-value.html
 	</wpt>
 
 <h3 id="placement">