Move python bindings out of contrib #3586

Take out one level of directories

(cherry picked from commit e5a78eed5b4dcf41bf6c076ce8a7c1a566b929a2)

Conflicts:
	src/condor_contrib/python-bindings/test_driver.in
	src/python-bindings/CMakeLists.txt
Merge branch 'V7_9_6-branch'

Conflicts:
	src/python-bindings/CMakeLists.txt