RDKB-37656: Hardcoded credentials stored in /etc/ripd.conf
RDKB-37656: Hardcoded credentials stored in /etc/ripd.conf

Reason for change: credentials stored as plain text in /etc/ripd.conf

Test Procedure: Plain text credentials shouldn't be present in
/etc/ripd.conf
Risks: Medium
Signed-off-by: Swarnalatha <Swarnalatha_SubiramanyaRaju@comcast.com>

(cherry picked from commit 1084d7b1df3e215e6da4ed196b0799b4274a2af8)
(cherry picked from commit a2c4151bf6a3c3ed770041cbc95689c6ed0fbb51)
Change-Id: Ib5d576d5d61cf985a2ba295407da6f9c26a79f64

rdkcmf/rdkb-CcspPandM,rdkcmf/rdkb-CcspPandM,rdkcmf/rdkb-CcspPandM