fix: specify minimum required url version of v2.2.0 (#1119).

Note that this is also the minimal required version that is resolved
with `cargo +nightly update -Z minimal-versions`, but it's nothing
I could validate or reproduce myself just yet.

gix-url/Cargo.toml

@@ -22,7 +22,7 @@ gix-path = { version = "^0.10.0", path = "../gix-path" }
 
 serde = { version = "1.0.114", optional = true, default-features = false, features = ["std", "derive"]}
 thiserror = "1.0.32"
-url = "2.1.1"
+url = "2.2.0"
 bstr = { version = "1.3.0", default-features = false, features = ["std"] }
 home = "0.5.3"