Cargo.toml: remove unused coz dependency

Cargo.lock

@@ -601,16 +601,6 @@ dependencies = [
  "zip",
 ]
 
-[[package]]
-name = "coz"
-version = "0.1.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cef55b3fe2f5477d59e12bc792e8b3c95a25bd099eadcfae006ecea136de76e2"
-dependencies = [
- "libc",
- "once_cell",
-]
-
 [[package]]
 name = "cpp"
 version = "0.5.10"
@@ -2931,7 +2921,6 @@ name = "uu_factor"
 version = "0.1.0"
 dependencies = [
  "clap",
- "coz",
  "num-bigint",
  "num-prime",
  "num-traits",

Cargo.toml

@@ -287,7 +287,6 @@ clap = { version = "4.5", features = ["wrap_help", "cargo"] }
 clap_complete = "4.4"
 clap_mangen = "0.2"
 compare = "0.1.0"
-coz = { version = "0.1.3" }
 crossterm = "0.29.0"
 ctrlc = { version = "3.4.7", features = ["termination"] }
 dns-lookup = { version = "2.0.4" }

src/uu/factor/Cargo.toml

@@ -19,7 +19,6 @@ num-traits = { workspace = true } # used in src/numerics.rs, which is included b
 
 [dependencies]
 clap = { workspace = true }
-coz = { workspace = true, optional = true }
 num-traits = { workspace = true }
 rand = { workspace = true }
 smallvec = { workspace = true }