[FAB-15052]Readme: confluence link update
[FAB-15052]Readme: confluence link update

Fix "page not found"

Change-Id: I2651a0739a5ab1912c538428e2bbebf578f822ee
Signed-off-by: davidkhala <800020c7d1eb019bea114417ca537bb469090d74@hotmail.com>

xixuejia/fabric,xixuejia/fabric,xixuejia/fabric