chore: remove unused dependencies (#66)

These two dependencies don't appear to be used anywhere (anymore?)

Author: Turbo87

Cargo.lock

@@ -13,11 +13,9 @@ derive_more = { version = "1.0", features = ["display", "from", "into"] }
 pipe-trait = "0.4.0"
 clap = { version = "4.3.2", features = ["derive"] }
 lets_find_up = "0.0.3"
-itertools = "0.13.0"
 dunce = "1.0.4"
 phf = { version = "0.11.2", features = ["macros" ]}
 os_display = { version = "0.1.3", features = ["unix", "windows"] }
-format-buf = "1.0.0"
 
 [dev-dependencies]
 assert_cmd = "2.0.5"