chore: upgrade crate versions

* mithril-stm from `0.5.4` to `0.5.5`

Author: jpraynaud

mithril-stm/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "mithril-stm"
-version = "0.5.4"
+version = "0.5.5"
 edition = { workspace = true }
 authors = { workspace = true }
 homepage = { workspace = true }