[CLA] signature for cunivca

closes odoo/odoo#115298

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

doc/cla/individual/cunivca.md

+Slovakia, 15/03/2023
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+I hereby agree to the terms of the Odoo Individual Contributor License Agreement v1.0.
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+I declare that I am authorized and able to make this agreement and sign this declaration.
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+Signed,
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+Ivana Bartoňková ivana@edoo.is https://github.com/cunivca