[CLA] signature for gjanssens

Closes odoo/odoo#33272

closes odoo/odoo#33293

Signed-off-by: Martin Trigaux (mat) <mat@odoo.com>

doc/cla/individual/gjanssens.md

+Belgium, 2019-05-09
+
+I hereby agree to the terms of the Odoo Individual Contributor License
+Agreement v1.0.
+
+I declare that I am authorized and able to make this agreement and sign this
+declaration.
+
+Signed,
+
+Geert Janssens geert@kobaltwit.be https://github.com/gjanssens