Maven has been downloading the postgres JDBC driver
all along. So, let's use the one in fe/target/dependency
instead of the one in thirdparty.
Change-Id: I76bce18fd308890e66615c8d08d5e58f02a8a132
Reviewed-on: http://gerrit.cloudera.org:8080/3232
Reviewed-by: Alex Behm <alex.behm@cloudera.com>
Tested-by: Internal Jenkins