full_install_osm.sh: point to ReleaseSIX by default

Change-Id: I7cd931a72e14d617650a7241380c9d99e0e0cbd9
Signed-off-by: Gerardo García <gerardo-garcia@users.noreply.github.com>
(cherry picked from commit c471ecc45cddc5a463b1e807266cf663955c7b0c)
1 file changed