chore: upgrade crate versions

* mithril-end-to-end from `0.4.54` to `0.4.55`

Author: jpraynaud

Cargo.lock

@@ -1,6 +1,6 @@
 [package]
 name = "mithril-end-to-end"
-version = "0.4.54"
+version = "0.4.55"
 authors = { workspace = true }
 edition = { workspace = true }
 documentation = { workspace = true }