Bug#949349: camitk build depends on the removed lib{,vtk}gdcm2-dev

[Adrian Bunk]

Source: camitk
Version: 4.1.2-3
Severity: serious
Tags: ftbfs bullseye sid

libgdcm2-dev and libvtkgdcm2-dev have been replaced with
libgdcm-dev and libvtkgdcm-dev.