execline: bump version to 2.3.0.4

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

package/execline/execline.hash

@@ -1,2 +1,2 @@
 # Locally generated
-sha256 1a698425740a410a38be770f98b8faf94c633e29a74ba1d25adddbb294e979f5  execline-2.3.0.3.tar.gz
+sha256 e4bb8fc8f20cca96f4bac9f0f74ebce5081b4b687bb11c79c843faf12507a64b  execline-2.3.0.4.tar.gz

package/execline/execline.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-EXECLINE_VERSION = 2.3.0.3
+EXECLINE_VERSION = 2.3.0.4
 EXECLINE_SITE = http://skarnet.org/software/execline
 EXECLINE_LICENSE = ISC
 EXECLINE_LICENSE_FILES = COPYING