Deprecated GDAL python scripts in OTB 7.3 binaries (Linux)

Description

As reported here, it seems that OTB 7.3 binaries (at least on Linux) don't contain GDAL python scripts (gdal*.py). The python scripts indicate that they had been deprecated...

Steps to reproduce

1. Install OTB 7.3 from the binary package
2. Source the environment file
3. Try to launch a GDAL script (for instance, gdalmove.py)

Configuration information

Linux Ubuntu 18.04, OTB 7.3 (binaries)