Do not require actix-router default features from actix-web-codegen (#3372)

* fix: Do not require actix-router default features from actix-web-codegen

* docs: update changelog

* test: update trybuild stderr

---------

Co-authored-by: Dylan Anthony <dbanty@users.noreply.github.com>
Co-authored-by: Rob Ede <robjtede@icloud.com>

actix-web-codegen/CHANGES.md

@@ -2,6 +2,7 @@
 
 ## Unreleased
 
+- Prevent inclusion of default `actix-router` features.
 - Minimum supported Rust version (MSRV) is now 1.72.
 
 ## 4.2.2

actix-web-codegen/Cargo.toml

@@ -16,7 +16,7 @@ rust-version.workspace = true
 proc-macro = true
 
 [dependencies]
-actix-router = "0.5"
+actix-router = { version = "0.5", default-features = false }
 proc-macro2 = "1"
 quote = "1"
 syn = { version = "2", features = ["full", "extra-traits"] }

actix-web-codegen/tests/trybuild/route-malformed-path-fail.stderr

@@ -20,10 +20,7 @@ error: custom attribute panicked
 13 | #[get("/{}")]
    | ^^^^^^^^^^^^^
    |
-   = help: message: Wrong path pattern: "/{}" regex parse error:
-               ((?s-m)^/(?P<>[^/]+))$
-                            ^
-           error: empty capture group name
+   = help: message: Wrong path pattern: "/{}" empty capture group names are not allowed
 
 error: custom attribute panicked
   --> $DIR/route-malformed-path-fail.rs:23:1