[Ghidra] MUI Setup Component requires layout overhaul

[Kok Rui Wong]

As of the change that introduces the Hook List component as part of the MUI Setup component, on a fresh install of the plugin the component looks like this:

The current layout is patched together by a series of borderlayouts and gridbaglayouts. We should overhaul this so that it's more easily maintainable and the component is more appropriately laid out and sized

[Kok Rui Wong]

For future reference, the offending code is in /plugins/ghidra/MUI/src/main/java/mui/MUISetupProvider.java

Specifically, the mainPanel contains a formPanel (which contains the options specified in common_resources and bottomPanel (which itself contains the Extra Manticore Args, Run button, and Hook List).

The bottomPanel needs a bit of reworking and could probably be changed into a GridBagLayout.