Add support for PreparedStatement

[ayush-san]

Can we please add support for PreparedStatement in the go client as we have for the Java client?

https://docs.pinot.apache.org/users/clients/java#query-methods

[xiangfu0]

Are you referring to this: https://go.dev/doc/database/prepared-statements ?

[pjain1]

trying to use go client to query pinot but it does not support sql params, can we add the support ?

[dharam1212]

connect.formatArg() also doesn't support for slice?
level=error msg="Failed to format query: failed to format parameter: unsupported type: []interface {}\n"