[CLA] signature for flalexg

closes odoo/odoo#124065

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

doc/cla/individual/flalexg.md

+Spain, 2023-06-07
+
+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,
+
+Alex Guardado Milla alex.guardado@factorlibre.com https://github.com/flalexg