tslib: update to version 1.12

The release page has a short changelog overview:

    https://github.com/kergoth/tslib/releases/tag/1.12

Signed-off-by: Martin Kepplinger <martink@posteo.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/tslib/tslib.hash

@@ -1,2 +1,2 @@
-# https://github.com/kergoth/tslib/releases/download/1.11/tslib-1.11.tar.xz.sha256
-sha256  90d22b2f1b6dc9899d9491bc0480dfdcb2b55ff6e620ebb999d607aa5389af06  tslib-1.11.tar.xz
+# https://github.com/kergoth/tslib/releases/download/1.12/tslib-1.12.tar.xz.sha256
+sha256  237f66c9e53789429b1bcc89a36eb7a37f1deb2877e6e7d928e994e3c48d0b83  tslib-1.12.tar.xz

package/tslib/tslib.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-TSLIB_VERSION = 1.11
+TSLIB_VERSION = 1.12
 TSLIB_SITE = https://github.com/kergoth/tslib/releases/download/$(TSLIB_VERSION)
 TSLIB_SOURCE = tslib-$(TSLIB_VERSION).tar.xz
 TSLIB_LICENSE = GPL-2.0+ (programs), LGPL-2.1+ (libraries)