package/libdeflate: bump version to 1.19

Release notes:
https://github.com/ebiggers/libdeflate/blob/master/NEWS.md

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

package/libdeflate/libdeflate.hash

@@ -1,3 +1,3 @@
 # Locally computed
-sha256  225d982bcaf553221c76726358d2ea139bb34913180b20823c782cede060affd  libdeflate-1.18.tar.gz
+sha256  27bf62d71cd64728ff43a9feb92f2ac2f2bf748986d856133cc1e51992428c25  libdeflate-1.19.tar.gz
 sha256  5d246dd2537307b80fed9ba5fdddf5d0fe7a8f023393a071182b9daed56b40fe  COPYING

package/libdeflate/libdeflate.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-LIBDEFLATE_VERSION = 1.18
+LIBDEFLATE_VERSION = 1.19
 LIBDEFLATE_SITE = $(call github,ebiggers,libdeflate,v$(LIBDEFLATE_VERSION))
 LIBDEFLATE_LICENSE = MIT
 LIBDEFLATE_LICENSE_FILES = COPYING