Option to customize git log in side panel

**Is your feature request related to a problem? Please describe.**
Currently the git log in the pane only shows ` `, I'd like that to be configurable as the log commit message in the full sized panel shows

**Describe the solution you'd like**
I'd like to have the git log message in the pane be configurable in the same way that the `branchLogCmd` is configurable

**Describe alternatives you've considered**
Viewing each commit in the log to see all the details

**Additional context**
As a example, the log is currently ` `, and I'd like the ability to show ` `