[dependency]: bump nw-builder from 3.5.7 to 4.6.3 in /nanowallet

Bumps [nw-builder](https://github.com/nwutils/nw-builder) from 3.5.7 to 4.6.3.
- [Release notes](https://github.com/nwutils/nw-builder/releases)
- [Changelog](https://github.com/nwutils/nw-builder/blob/main/CHANGELOG.md)
- [Commits](https://github.com/nwutils/nw-builder/commits/v4.6.3)

---
updated-dependencies:
- dependency-name: nw-builder
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>