bump html5gum again

Author: untitaker

Cargo.toml

@@ -16,7 +16,7 @@ rayon = "1.5.1"
 pulldown-cmark = "0.8.0"
 blake3 = "1.0.0"
 
-html5gum = "0.5.5"
+html5gum = "0.5.6"
 jwalk = "0.7.0"
 bumpalo = { version = "3.11.1", features = ["collections"] }
 percent-encoding = "2.1.0"