Bumps [substrate-bip39](https://github.com/paritytech/substrate-bip39)
from 0.4.4 to 0.4.5.
<details>
<summary>Commits</summary>
<ul>
<li>See full diff in <a
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</ul>
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Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>