Change Details

``` This PR closes db.log and removes .walletlock files when BerkeleyEnvironment is closed. ``` Backport of core PR15297.

``` This PR closes db.log and removes .walletlock files when BerkeleyEnvironment is closed. ``` Backport of core [[https://github.com/bitcoin/bitcoin/pull/15297/files | PR15297]].

``` This PR closes db.log and removes .walletlock files when BerkeleyEnvironment is closed. ``` Backport of core [[https://github.com/bitcoin/bitcoin/pull/15297/files | PR15297]].