MSYS-1077 Updated README for Chef OSS_practices as per MSYS-1064
MSYS-1077 Updated README for Chef OSS_practices as per MSYS-1064

Signed-off-by: Vasu1105 <8a767e2f32409a2973dc23ffa15c430c7b039d98@msystechnologies.com>

chef/knife-opc,chef/knife-opc