Migrate amslvs1/2 PyBal BGP peerings from csw1-esams to cr1-esams

Change-Id: I18e6b54213988fbbd9d4903c100c1a9b2e5f20d2
Merge "Migrate amslvs1/2 PyBal BGP peerings from csw1-esams to cr1-esams" into production