chore(deps): bump viem in the production-deps group

Bumps the production-deps group with 1 update: [viem](https://github.com/wevm/viem).


Updates `viem` from 2.21.44 to 2.47.1
- [Release notes](https://github.com/wevm/viem/releases)
- [Commits](https://github.com/wevm/viem/compare/viem@2.21.44...viem@2.47.1)

---
updated-dependencies:
- dependency-name: viem
  dependency-version: 2.47.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: production-deps
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]