Auto merge of #3099 - JohnTitor:comrak, r=jtgeibel

Update `comrak` to 0.9

Changes between 0.8.2 and 0.9.0: kivikakk/comrak@0.8.2...0.9.0
This shouldn't affect our codebase.

Author: bors

Cargo.lock

@@ -35,7 +35,7 @@ cargo-registry-s3 = { path = "src/s3", version = "0.2.0" }
 chrono = { version = "0.4.0", features = ["serde"] }
 civet = "0.12.0-alpha.4"
 clap = "=3.0.0-beta.2"
-comrak = { version = "0.8", default-features = false }
+comrak = { version = "0.9", default-features = false }
 
 conduit = "0.9.0-alpha.3"
 conduit-conditional-get = "0.9.0-alpha.3"