Weihang Lo 6cba807e2c
Improved error message for versions prefixed with v (#15484)
### What does this PR try to resolve?

- Added an error message when version in `CRATE[@<VER>]` or `--version
<VER>` starts with 'v' for `install`, `add`, `yank` and `update
--precise <VER>`
- Check if version is valid in `cargo yank`

Fixes #12331

### How should we test and review this PR?

Added tests for each subcommand
2025-05-04 13:44:15 +00:00
..