Change Details

``` This PR enables one more of the non-wallet functional tests (feature_bip68_sequence.py) to be run even when no wallet is compiled in by using the MiniWallet instead ``` Completes backport of core#26657.

``` This PR enables one more of the non-wallet functional tests (feature_bip68_sequence.py) to be run even when no wallet is compiled in by using the MiniWallet instead ``` Completes backport of [[https://github.com/bitcoin/bitcoin/pull/26657 | core#26657]].

``` This PR enables one more of the non-wallet functional tests (feature_bip68_sequence.py) to be run even when no wallet is compiled in by using the MiniWallet instead ``` Completes backport of [[https://github.com/bitcoin/bitcoin/pull/26657 | core#26657]].