Debugger: Fix some LLDB dumper auto tests

Change-Id: I99ac079566dad1961972b8ca87b1d346a75628a1
Reviewed-by: hjk <hjk121@nokiamail.com>
Debugger: Simplify min/max version handling in auto tests

Change-Id: I9039feb96270b8330778acd7c6cf78e0e248393c
Reviewed-by: hjk <hjk121@nokiamail.com>