[CLA] add Decodio Applications CLA

closes odoo/odoo#31824

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

doc/cla/corporate/decodio-applications.md

+Croatia, 2019-03-05
+
+Decodio Applications d.o.o. agrees to the terms of the Odoo Corporate Contributor License
+Agreement v1.0.
+
+I declare that I am authorized and able to make this agreement and sign this
+declaration.
+
+Signed,
+
+Goran Kliska gkliska@gmail.com https://github.com/decodio-applications
+
+List of contributors:
+
+Goran Kliska goran.kliska@decod.io https://github.com/gkliska
+Ivan Vađić ivan.vadjic@decod.io https://github.com/IvanVadjic
+Dario Meniss dario.meniss@decod.io https://github.com/dariomeniss
+Marko Falatec marko.falatec@decod.io https://github.com/mfalatec
+Ana-Maria Olujić ana-maria.olujic@decod.io https://github.com/anamaria2208992
+Davor Bojkić davor.bojkic@decod.io https://github.com/badbole