ACPICA: Debugger: Prevent possible command line buffer overflow, kernel behavior...

Increase the size of a couple of the debugger line buffers.
ACPICA BZ 1037.

The debugger related code is not in the kernel so the behavior of the
kernel is not affected.

Buglink: http://bugs.acpica.org/show_bug.cgi?id=1037
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Reviewed-by: Len Brown <len.brown@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>