lalapps_knope_collate_results.py: remove and replace pylal import
In lalapps_knope_collate_results.py
replace:
from pylal import git_version
with
from lalapps import get_version
due to removal of pylal.
In lalapps_knope_collate_results.py
replace:
from pylal import git_version
with
from lalapps import get_version
due to removal of pylal.