Staking ledger bonding fixes (#3639)#3848

gpestana wants to merge 2 commits intorelease-crates-io-v1.7.0paritytech/polkadot-sdk:release-crates-io-v1.7.0from

release-polkadot-v1.7.0_backport-3639paritytech/polkadot-sdk:release-polkadot-v1.7.0_backport-3639Copy head branch name to clipboard