Bump substrate-bip39 from 0.4.2 to 0.4.4 (#10213)

Bumps [substrate-bip39](https://github.com/paritytech/substrate-bip39) from 0.4.2 to 0.4.4.
- [Release notes](https://github.com/paritytech/substrate-bip39/releases)
- [Commits](https://github.com/paritytech/substrate-bip39/commits

)

---
updated-dependencies:
- dependency-name: substrate-bip39
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

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