Allow connection to an ASM instance with sysasm
Allow connection to an ASM instance with sysasm

Adding the privilege 'sysasm' by name in order to be compliant with the
sqlplus client side. In the connect itself, you can also connect with
'sysdba' to an ASM instance, the OCI8 layer will handle this correctly.

mattn/go-oci8,mattn/go-oci8,mattn/go-oci8