package/libcap: add hash file

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

package/libcap/libcap.hash

@@ -0,0 +1,2 @@
+# https://www.kernel.org/pub/linux/libs/security/linux-privs/libcap2/sha256sums.asc
+sha256	cee4568f78dc851d726fc93f25f4ed91cc223b1fe8259daa4a77158d174e6c65	libcap-2.24.tar.xz