Compatibility with edition 2024

[dagurval]

Running into issues with configure_me when updating parent project to rust edition 2024

error[E0597]: `args_config` does not live long enough
    --> /Users/x/rostrum/target/debug/build/rostrum-562518c5ac05fc1e/out/configure_me_config.rs:1322:30
     |
1320 |         let mut args_config = raw::Config::default();
     |             --------------- binding `args_config` declared here
1321 |         let mut skip_default_conf_files = false;
1322 |         let remaining_args = args_config.merge_args(args.into_iter().map(Into::into), &mut skip_default_conf_files)?;
     |                              ^^^^^^^^^^^---------------------------------------------------------------------------
     |                              |
     |                              borrowed value does not live long enough
     |                              argument requires that `args_config` is borrowed for `'static`
...
1346 |     }
     |     - `args_config` dropped here while still borrowed
     |
note: this call may capture more lifetimes than intended, because Rust 2024 has adjusted the `impl Trait` lifetime capture rules