deps: update clap to 4.x (#1107)

* deps: update clap to 4.x

* changelog

* fix test

* add gpu feature/flag test

1 files changed, 1 insertions, 1 deletions

diff --git a/build.rs b/build.rs
index 7b5c0161..f704ab38 100644
--- a/build.rs
+++ b/build.rs
@@ -88,7 +88,7 @@ fn nightly_version() {
     println!("cargo:rerun-if-env-changed=CIRRUS_CHANGE_IN_REPO");
 }
 
-fn main() -> Result<()> {
+fn main() -> io::Result<()> {
     btm_generate()?;
     nightly_version();