build(deps): bump polkadot-cli from 08af329 to 39e71bd

Bumps [polkadot-cli](https://github.com/paritytech/polkadot-sdk) from `08af329` to `39e71bd`.
- [Release notes](https://github.com/paritytech/polkadot-sdk/releases)
- [Commits](paritytech/polkadot-sdk@08af329...39e71bd)

---
updated-dependencies:
- dependency-name: polkadot-cli
  dependency-type: direct:production
...

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