Change Details

``` affects "prevHeights" parameter of the functions - CalculateSequenceLocks() - SequenceLocks() ``` Backport of core PR19069.

``` affects "prevHeights" parameter of the functions - CalculateSequenceLocks() - SequenceLocks() ``` Backport of core [[https://github.com/bitcoin/bitcoin/pull/19069 | PR19069]].

``` affects "prevHeights" parameter of the functions - CalculateSequenceLocks() - SequenceLocks() ``` Backport of core [[https://github.com/bitcoin/bitcoin/pull/19069 | PR19069]].