[FIX] account_facturx: update reference link for unece code

The previous link was dead

closes odoo/odoo#103111

X-original-commit: 570fec0ae6f4441a6134c5b488d4b3c6b33f0466
Signed-off-by: Martin Trigaux (mat) <mat@odoo.com>

addons/account_edi/models/uom.py

@@ -8,8 +8,7 @@ class UoM(models.Model):
 
     def _get_unece_code(self):
         """ Returns the UNECE code used for international trading for corresponding to the UoM as per
-        https://unece.org/fileadmin/DAM/cefact/recommendations/bkup_htm/add2d.htm.
-        """
+        https://unece.org/fileadmin/DAM/cefact/recommendations/rec20/rec20_rev3_Annex2e.pdf"""
         mapping = {
             'uom.product_uom_unit': 'C62',
             'uom.product_uom_dozen': 'DZN',

doc/cla/individual/joanna350.md

@@ -0,0 +1,9 @@
+South Korea, 2022-10-03
+
+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,
+
+Joanna joanna@kaist.ac.kr https://github.com/joanna350