fix: arg macro

Author: royalpinto007

coffee_cmd/src/cmd.rs

@@ -29,7 +29,7 @@ pub enum CoffeeCommand {
         verbose: bool,
         #[arg(short, long, action = clap::ArgAction::SetTrue)]
         dynamic: bool,
-        #[arg(short, long, action = clap::ArgAction::SetTrue)]
+        #[arg(short, long)]
         branch: Option<String>,
     },
     /// upgrade a single repository.