licenses: add Thai-Open-Source-Software-Center license
licenses: add Thai-Open-Source-Software-Center license

Which is a variant of BSD-3-Clause.

Signed-off-by: Denys Dmytriyenko <d29de71aea38aad3a87d486929cb0aad173ae612@ti.com>

rcn-ee/meta-ti,rcn-ee/meta-ti,rcn-ee/meta-ti,rcn-ee/meta-ti