chore: Remove unused deps

Author: kevinheavey

Cargo.lock

@@ -65,17 +65,13 @@ cargo_metadata = "0.15.4"
 # one they want to be used.
 tame-index = { version = "0.13", features = ["sparse", "native-certs", "local"] }
 dunce = "1.0"
-env_proxy = "0.4.1"
 anyhow = "1.0"
 hex = "0.4.3"
 home = "0.5.5"
-regex = "1.9.4"
 serde = "1.0.188"
 serde_derive = "1.0.188"
-serde_json = "1.0.105"
 clap = { version = "4.4.2", features = ["derive", "wrap_help"], optional = true }
 clap-cargo = "0.12.0"
-subprocess = "0.2.9"
 termcolor = "1.2.0"
 toml = "0.7.6"
 toml_edit = "0.19.14"
@@ -88,14 +84,10 @@ features = ["serde"]
 version = "1.0.18"
 
 [dev-dependencies]
-predicates = { version = "3.0.3", features = ["color"] }
-assert_cmd = { version = "2.0.12", features = ["color-auto"] }
-assert_fs = { version = "1.0.13", features = ["color-auto"] }
 trycmd = "0.14.17"
 snapbox = { version = "0.6.9", features = ["cmd", "path"] }
 cargo-test-macro = "0.3"
 cargo-test-support = "0.3"
-url = "2.4.0"
 
 [profile.release]
 panic = "abort"