package/ne10: add .hash file

Similar to jquery-keyboard, it seems the ne10 tarball on the
autobuilder is corrupt.  Fix it by adding a .hash file so it falls back to
our s.b.o mirror.

Signed-off-by: Romain Naour <romain.naour@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/ne10/ne10.hash

@@ -0,0 +1,2 @@
+# Locally calculated
+sha256 450dac5bb3a2351019ae23792e97c3bf965d16a21c0598b73cea9fbc3b3a56af  ne10-v1.2.0.tar.gz