Enhance issue reporting template

This PR adds a suggestion on the reporting template in github for people to run mac utilities like sw_vers and system_profiler utilities.  These utilities produce output like:

$ sw_vers
ProductName:		macOS
ProductVersion:		15.3.2
BuildVersion:		24D81
$ system_profiler SPHardwareDataType
Hardware:

    Hardware Overview:

      Model Name: Mac mini
      Model Identifier: Mac16,11
      Model Number: MCX44LL/A
      Chip: Apple M4 Pro
      Total Number of Cores: 12 (8 performance and 4 efficiency)
      Memory: 24 GB
      System Firmware Version: 11881.81.4
      OS Loader Version: 11881.81.4
      ... redacted

Signed-off-by: Brent Baude <[email protected]>