BUG: fix gdcm version in GDCMImageIO.

GDCM_MINOR_VERSION -> GDCM_BUILD_VERSION

Change-Id: I5a1f3e76f4dae8176f16a2c31bfa28f3f24727f7
Merge branch 'gdcm_version_release' into release

Change-Id: I3fa60922ebd56ede1329fffc9331427be1f5861d