Update the GeoTiff version in the Superbuild from 1.5.1 to 1.7.0
See the GeoTiff changelog for more information.
This MR also includes a backport of !821 (merged).
The copyright owner is CNES and has signed the ORFEO ToolBox Contributor License Agreement.
Check before merging:
git diff develop... -U0 --no-color | clang-format-diff.py -p1 -i on latest changes and commit