build(deps): bump lib/forge-std from 1d9650e to 705263c (#550)

Bumps [lib/forge-std](https://github.com/foundry-rs/forge-std) from `1d9650e` to `705263c`.
- [Release notes](https://github.com/foundry-rs/forge-std/releases)
- [Commits](foundry-rs/forge-std@1d9650e...705263c)

---
updated-dependencies:
- dependency-name: lib/forge-std
  dependency-type: direct:production
...

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