This commit fix the current behavior of software bash completion which
was not completing for the software deploy subcommand.
PASS: Software deploy <tab><tab> list all options.
PASS: Software deploy st<tab> completes with 'start'.
PASS: Software deploy start <tab><tab> list flags.
Story: 2010676
Task: 51162
Change-Id: Icfcddbe861a1f0eeb309e3d0e105bdd3989cb768
Signed-off-by: Luis Eduardo Bonatti <luizeduardo.bonatti@windriver.com>
da6fa5d726