Don't link all BasicFilters libraries to prior.

Only the last BasicFilter library which contains the additional
sources, should be linked against the priors.

Change-Id: If84e419f1f5778e88a0bf547f1644f8787d3c7b7
Merge topic 'SIMPLEITK-409_RemoveExtraLinkageForBasicFilters' into next

d86ac5d Don't link all BasicFilters libraries to prior.