fix(deps): update rust crate comrak to 0.50.0

Author: renovate[bot]

Cargo.lock

@@ -24,7 +24,7 @@ base64 = { workspace = true }
 bon = { workspace = true }
 chrono = { workspace = true }
 clap = { workspace = true }
-comrak = { version = "0.49.0", default-features = false }
+comrak = { version = "0.50.0", default-features = false }
 constant_time_eq = "0.4.2"
 docs_rs_build_limits = { path = "../../lib/docs_rs_build_limits" }
 docs_rs_build_queue = { path = "../../lib/docs_rs_build_queue" }