Update oci-go-sdk to pre-release version 46.2.0

Author: govindrao55

go.sum

@@ -302,6 +302,7 @@ github.com/oklog/run v1.0.0/go.mod h1:dlhp/R75TPv97u0XWUtDeV/lRKWPKSdTuV0TZvrmrQ
 github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
 github.com/onsi/ginkgo v1.7.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
 github.com/onsi/gomega v1.4.3/go.mod h1:ex+gbHU/CVuBBDIJjb2X0qEXbFg53c61hWP/1CpauHY=
+github.com/oracle/oci-go-sdk v1.8.0 h1:4SO45bKV0I3/Mn1os3ANDZmV0eSE5z5CLdSUIkxtyzs=
 github.com/oracle/oci-go-sdk/v46 v46.1.0 h1:8hU0uwBRdMErjB6b1aJO+taT5sURpEpnvawkzMXuT68=
 github.com/oracle/oci-go-sdk/v46 v46.1.0/go.mod h1:DwFVvDNhpY+iZ2bD2ITEqENhO6/iBRttbJky49HRH6A=
 github.com/pierrec/lz4 v2.0.5+incompatible/go.mod h1:pdkljMzZIN41W+lC3N2tnIh5sFi+IEE17M5jbnwPHcY=