[CLA] liweijie0812 signed CLA

Cherry-pick from odoo/odoo#30278

doc/cla/individual/liweijie0812.md

+china, 2019-01-16
+
+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,
+
+liweijie 674416404@qq.com https://github.com/liweijie0812