[update] Remove files missed in 6fa5d6f9749a914555433a4745e95cc14a638aa3.
Revert "[packaging] Build and package Geoclue plugin."

This reverts commit 5194fd1b17dd36dabb3d07a536184a24d01cf850.

Geoclue is not available in Mer.
Merge pull request #3 from amccarthy/master

Revert change to build Geoclue plugin