[puppet4] Bump postgresql version
[puppet4] Bump postgresql version

puppetlabs-posgresql 4.1.0 is very old version, it doesn't support
puppet4.

Change-Id: I63303c4173e92d230479f50104b2cb70ee647ebf
Closes-Bug: #1667677

stackforge/fuel-library,stackforge/fuel-library,stackforge/fuel-library,stackforge/fuel-library