Add "dev update"

Cargo.toml

@@ -6,9 +6,6 @@ exclude = [
   "tests/fixture/success",
   "dev",
 ]
-members = [
-  "gen-dev-cargo-toml",
-]
 
 [workspace.package]
 version = "6.0.0-alpha.0"
@@ -20,11 +17,6 @@ authors = [
 license = "MIT"
 edition = "2021"
 
-[workspace.dependencies]
-anyhow = "1.0.82"
-serde = { version = "1.0.197", features = ["derive"] }
-toml_edit = { version = "0.22.9", default-features = false, features = ["parse", "serde"] }
-
 [package]
 name = "rustlings"
 description = "Small exercises to get you used to reading and writing Rust code!"
@@ -42,15 +34,15 @@ include = [
 ]
 
 [dependencies]
-anyhow.workspace = true
+anyhow = "1.0.82"
 clap = { version = "4.5.4", features = ["derive"] }
 crossterm = "0.27.0"
 hashbrown = "0.14.3"
 notify-debouncer-mini = "0.4.1"
 ratatui = "0.26.2"
 rustlings-macros = { path = "rustlings-macros", version = "6.0.0-alpha.0" }
-serde.workspace = true
-toml_edit.workspace = true
+serde = { version = "1.0.197", features = ["derive"] }
+toml_edit = { version = "0.22.9", default-features = false, features = ["parse", "serde"] }
 which = "6.0.1"
 
 [dev-dependencies]