The app visp-calibrate-camera references default-chessboard.cfg and default-circles.cfg config files that are missing from installation

[fspindle]

This issue was reported during visp 3.7.0 Debian packaging.

$ visp-calibrate-camera 

Synopsis
visp-calibrate-camera <configuration file>.cfg [--init-from-xml <camera-init.xml>] [--camera-name <name>] [--aspect-ratio <ratio>] [--output <file.xml>] [--help, -h]

Description
<configuration file>.cfg
Configuration file. See example in "default-chessboard.cfg" or in "default-circles.cfg".
Default: "default.cfg".
...

The example files default-chessboard.cfg and default-circles.cfg are given in the source tree. They should be installed in /usr/share/visp-<version>/data/calibration.