botan: Add hash file

Signed-off-by: André Hentschel <nerv@dawncrow.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/botan/botan.hash

@@ -0,0 +1,2 @@
+# Locally calculated after checking pgp signature
+sha256	c2cdb47a8b1ac2368de5b9c51a8fab2a72a5641fbc1afd1abe81d5c6e4197420  Botan-1.10.8.tgz