package/micropython: add hash for license file

Signed-off-by: Pierre-Jean Texier <pjtexier@koncepto.io>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>

package/micropython/micropython.hash

@@ -1,2 +1,3 @@
 #locally computed
 sha256 330cd32c7b67cb6b531d158eabcf68af3a7d7ad7b5a4b0ce3c73da3d241da6a2  micropython-1.12.tar.gz
+sha256 afde3432122205e8e08d615fcb920aca58631c52b6c0c01813854287a457b298  LICENSE