s6-rc: bump version to 0.4.0.0

Also add license hash.

Signed-off-by: Eric Le Bihan <eric.le.bihan.dev@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/s6-rc/s6-rc.hash

@@ -1,2 +1,3 @@
 # Locally generated
-sha256 ac0afe7adb3be24e3d0bd7ff1ed1011018751699669ce763a9562ab336fc7428  s6-rc-0.3.0.1.tar.gz
+sha256 96b8e7f275d42113b9ba7ef1d8856f64183b9421c39702f8332e6f5686496fba  s6-rc-0.4.0.0.tar.gz
+sha256 1377d3b18a31de11e8bb06f0f46888a23bc16cbc57285035793bf7e7943bbcb3  COPYING

package/s6-rc/s6-rc.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-S6_RC_VERSION = 0.3.0.1
+S6_RC_VERSION = 0.4.0.0
 S6_RC_SITE = http://skarnet.org/software/s6-rc
 S6_RC_LICENSE = ISC
 S6_RC_LICENSE_FILES = COPYING