chore: clippy::wildcard_imports

[nyurik]

• clippy::wildcard_imports

Usually wildcards lead to less certain code, so best to avoid it.

[sylvestre]

needs to be fixed for windows and ubuntu

[xtqqczze]

looks like this broke openbsd:

  error[E0425]: cannot find function `get_nusers` in this scope
     --> src/uu/uptime/src/uptime.rs:194:22
      |
  194 |         user_count = get_nusers(file_path.to_str().expect("invalid utmp path file"));
      |                      ^^^^^^^^^^ not found in this scope
      |
  help: consider importing this function
      |
    8 + use uucore::uptime::get_nusers;
      |
  
      Checking uu_nproc v0.6.0 (/home/runner/work/coreutils/coreutils/src/uu/nproc)
      Checking uu_ptx v0.6.0 (/home/runner/work/coreutils/coreutils/src/uu/ptx)
  For more information about this error, try `rustc --explain E0425`.
  error: could not compile `uu_uptime` (lib) due to 1 previous error

[xtqqczze]

@nyurik could you please submit a PR to fix CI

[nyurik]

@xtqqczze sigh, CI ... fails us :) #10758

Note that I cannot test it locally - so... once again have to wait for CI :)

[xtqqczze]

sigh, CI ... fails us :) #10758

@sylvestre It seems the openbsd run passed despite issues: https://github.com/uutils/coreutils/actions/runs/21690274278