package/libtorrent-rasterbar: bump to version 1.2.19

https://github.com/arvidn/libtorrent/releases/tag/v1.2.19
https://github.com/arvidn/libtorrent/releases/tag/v1.2.18
https://github.com/arvidn/libtorrent/releases/tag/v1.2.17
https://github.com/arvidn/libtorrent/releases/tag/v1.2.16

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Arnout Vandecappelle <arnout@mind.be>
(cherry picked from commit 49384a0a01ad8b73ea1dc10043c3605d035933f8)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/libtorrent-rasterbar/libtorrent-rasterbar.hash

@@ -1,3 +1,3 @@
 # Locally calculated
-sha256  c8ad8638684c0a903ebabc30490079e31b1a6a638da2adec5a8bef6a0e62214b  libtorrent-rasterbar-1.2.15.tar.gz
+sha256  eee8e99548dc5eb5e643e49db9202f4f97112c032dba883dfdc8144af5b6e40e  libtorrent-rasterbar-1.2.19.tar.gz
 sha256  f3a5dd1558cce616b12edad521427ec8976ce2bb0af33f7f359cfa648bf55ad8  COPYING

package/libtorrent-rasterbar/libtorrent-rasterbar.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-LIBTORRENT_RASTERBAR_VERSION = 1.2.15
+LIBTORRENT_RASTERBAR_VERSION = 1.2.19
 LIBTORRENT_RASTERBAR_SITE = \
 	https://github.com/arvidn/libtorrent/releases/download/v$(LIBTORRENT_RASTERBAR_VERSION)
 LIBTORRENT_RASTERBAR_LICENSE = BSD-3-Clause