Platform/Ampere: Update JadePkg following ComHpcAlt addition

With recent commits to add new Ampere build scripts and add the
ComHpcAlt platform, common files were changed which require the
following updates to Jade.dsc and JadeCapsule.dsc:

- Since release builds now print DEBUG messages, update the debug
  print error level in release builds to only print warnings
  and errors.
- StatusCodeHandler libraries were removed from AmpereAltraPkg.dsc.inc
  so add them to Jade.dsc.
- The ATF (TF-A) and SCP binaries were renamed. Update JadeCapsule.dsc
  to match.

Signed-off-by: Rebecca Cran <rebecca@bsdio.com>