package/enscript: add license hash

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/enscript/enscript.hash

@@ -1,2 +1,4 @@
 # Locally calculated after checking pgp signature
 sha256	6d56bada6934d055b34b6c90399aa85975e66457ac5bf513427ae7fc77f5c0bb	enscript-1.6.6.tar.gz
+# Locally computed
+sha256	fc82ca8b6fdb18d4e3e85cfd8ab58d1bcd3f1b29abe782895abd91d64763f8e7	COPYING