LibWeb: Emit comment token for unterminated bogus comments on EOF

Author: https://github.com/tcl3
Commit: 8b5e9c2a1d
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/3158
Reviewed-by: https://github.com/awesomekling

Libraries/LibWeb/HTML/Parser/HTMLTokenizer.cpp

@@ -488,8 +488,8 @@ _StartOfFunction:
                 }
                 ON_EOF
                 {
-                    m_queued_tokens.enqueue(move(m_current_token));
-                    EMIT_EOF;
+                    m_current_token.set_comment(consume_current_builder());
+                    EMIT_CURRENT_TOKEN_FOLLOWED_BY_EOF;
                 }
                 ON(0)
                 {