[CLA] signature for servel333

closes odoo/odoo#39270

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

doc/cla/individual/servel333.md

+United States, 2019 Oct 23
+
+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,
+
+Nathan Perry nateperry333@gmail.com https://github.com/servel333