qa/admin/pcp-daily: increase test coverage on *BSD machines
qa/admin/pcp-daily: increase test coverage on *BSD machines

Was just -g sanity (70-odd tests), now
    -g sanity -g trace -g libpcp -g kernel -g pmrep
    -g threads -x valgrind
which is 370-odd tests.

adfernandes/pcp,adfernandes/pcp,adfernandes/pcp,adfernandes/pcp,adfernandes/pcp,adfernandes/pcp,adfernandes/pcp,adfernandes/pcp