package/genimage: bump version to 19

This adds support for btrfs partition images, among other things. The
COPYING file changed because FSF postal address has been replaced with
URL [1].

Upstream changelog: https://github.com/pengutronix/genimage/releases/tag/v19

[1] https://github.com/pengutronix/genimage/commit/0909434ea5e3e927b4dd512d7e03ea919da12f8d

Signed-off-by: Fiona Klute (WIWA) <fiona.klute@gmx.de>
Signed-off-by: Julien Olivain <ju.o@free.fr>

package/genimage/genimage.hash

@@ -1,3 +1,4 @@
+# From https://github.com/pengutronix/genimage/releases/tag/v19
+sha256  7ec4fcb865662a8b2ff20284819044ffa84137bf3ca16fb749701291bc01f108  genimage-19.tar.xz
 # Locally calculated
-sha256  ebc3f886c4d80064dd6c6d5e3c2e98e5a670078264108ce2f89ada8a2e13fedd  genimage-18.tar.xz
-sha256  8177f97513213526df2cf6184d8ff986c675afb514d4e68a404010521b880643  COPYING
+sha256  edaef632cbb643e4e7a221717a6c441a4c1a7c918e6e4d56debc3d8739b233f6  COPYING

package/genimage/genimage.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-GENIMAGE_VERSION = 18
+GENIMAGE_VERSION = 19
 GENIMAGE_SOURCE = genimage-$(GENIMAGE_VERSION).tar.xz
 GENIMAGE_SITE = https://github.com/pengutronix/genimage/releases/download/v$(GENIMAGE_VERSION)
 HOST_GENIMAGE_DEPENDENCIES = host-pkgconf host-libconfuse