No root access to mariadb from portal app

Updates to helm charts to include an init container
to set permissions for volume, so that the existing
initialization code when run as a non-root user can
access the volume. this is in combination with
PORTAL-966.

Issue-ID: PORTAL-946
Signed-off-by: SandeepLinux <Sandeep.Shah@att.com>
Change-Id: I63a78dc1ab90914d648b0c1f470d3079eb0ddeba
2 files changed