Bump to Ghidra 11.2

[mahaloz]

Background

A bug was reported for libbs on Ghidra 11.1 where we get data like the following:

{
        '-0x118': {
          last_change: null,
          offset: -280,
          name: 'auStack_118',
          type: 'char[16]',
          size: 16,
          addr: 7888,
        },
        '-0x108': {
          last_change: null,
          offset: -264,
          name: 'auStack_108',
          type: 'char[7]',
          size: 56,
          addr: 7888,
        }
}

The last stack var size is in bits.

Solution

After investigation, it seems this is no longer a bug on 11.2. As such, we are bumping our minimum supported version to 11.2.