Logging

- A new `-trace` option has been added. The only trace logs currently

supported are detailed logs about wallet sql statements, which can

be accessed via `-trace=wallet`. The `-loglevel` configuration option

has been removed. (PR#34038)

- The `logging` RPC command is now able to switch trace level logs on

and off, via its third parameter. In order to distinguish categories

enabled for debug logging only, enabled for trace logging as well,

or not enabled for debug logging at all, it uses a different output

format. The `-deprecatedrpc=logging` startup option can currently be

used to revert to the old format. (PR#34038)