Fix broken html doctype highlighting (helix-editor#4829)

Chickenkeeper · Shekhinah Memmel · commit f9a31fdd23fc · 2022-12-11T09:21:20.000+01:00
diff --git a/runtime/queries/html/highlights.scm b/runtime/queries/html/highlights.scm
@@ -14,6 +14,7 @@
   ">"
   "</"
   "/>"
+  "<!"
 ] @punctuation.bracket
 
 "=" @punctuation.delimiter
