Replace dstat with pcp-dstat

The dstat project is no longer maintained.

The pcp-dstat package installs a dstat command so no further updates to
the scripts should be needed.

Change-Id: Ied8c9d29bed4f887c364db7080a0f2a0c02328af
Signed-off-by: Lucas Alvares Gomes <lucasagomes@gmail.com>
1 file changed