Merge pull request #686 from DataDog/release/v1.9.1

chore(release): bump version to v1.9.1

Author: platinummonkey

Cargo.lock

@@ -1,6 +1,6 @@
 [package]
 name = "pup"
-version = "1.9.0"
+version = "1.9.1"
 edition = "2021"
 rust-version = "1.93.1"
 publish = false