fixup! filterGenerator: add filter instantiation generator

Signed-off-by: Vicente Adolfo Bolea Sanchez <vicente.bolea@kitware.com>
5 jobs for code-instantiation-generator in 0 seconds (queued for 1 second)
latest
Status Name Job ID Coverage
  External
passed cdash-buildbot

passed vtk-m-dragnipur-osx-shared-debug+32bit_ids+64bit_coords+clang+tbb

00:09:57

passed vtk-m-dragnipur-osx-static-release+64bit_coords+clang+tbb

00:15:04

passed vtk-m-osheim-windows-shared-debug+ninja-vs-2017+tbb

00:09:37

passed vtk-m-osheim-windows-static-release+ninja-vs-2017+tbb

00:13:25