Auto merge of #3953 - Turbo87:comrak, r=hi-rustin

Update `comrak` to v0.12.1

see https://github.com/kivikakk/comrak/releases

This does not appear to contain any significant changes for us, but it prevents `cargo outdated` from complaining 😆

Author: bors

Cargo.lock

@@ -13,6 +13,6 @@ path = "lib.rs"
 
 [dependencies]
 ammonia = "3.1.2"
-comrak = { version = "0.10.1", default-features = false }
+comrak = { version = "0.12.1", default-features = false }
 htmlescape = "0.3.1"
 url = "2.2.2"