[lldb/test] Disable scripted_crashlog_json.test on non darwin aarch64 systems

This patch adds requirement for the `scripted_crashlog_json` test to
make sure it only runs on apple silicon systems.

This should fix the following green dragon failure:
https://green.lab.llvm.org/green/view/LLDB/job/lldb-cmake/41454



Signed-off-by: Med Ismail Bennani <medismail.bennani@gmail.com>