package/unrar: bump version to 6.2.12

According to the Debian changelog, it doesn't seem like there is any
security issue addressed between 6.2.10 and 6.2.12:

unrar-nonfree (1:6.2.12-1) unstable; urgency=medium

  * New upstream version 6.2.12
  * Rediff patches

 -- YOKOTA Hiroshi <yokota.hgml@gmail.com>  Thu, 05 Oct 2023 20:49:53 +0900

unrar-nonfree (1:6.2.11-1) unstable; urgency=medium

  * New upstream version 6.2.11

 -- YOKOTA Hiroshi <yokota.hgml@gmail.com>  Wed, 20 Sep 2023 21:41:29 +0900

Signed-off-by: Xiangyu Chen <xiangyu.chen@windriver.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/unrar/unrar.hash

@@ -1,3 +1,3 @@
 # Locally computed:
-sha256  55fe6ebd5e48d6655bfda3fd19b55438ca05e13c7e69772420caad9fdb68ef42  unrarsrc-6.2.10.tar.gz
+sha256  a008b5f949bca9bb4ffa1bebbfc8b3c14b89df10a10354809b845232d5f582e5  unrarsrc-6.2.12.tar.gz
 sha256  6ecc1687808b7d66b24f874755abfed7464d9751ed0001cd4e8e5d9bf397ff8a  license.txt

package/unrar/unrar.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-UNRAR_VERSION = 6.2.10
+UNRAR_VERSION = 6.2.12
 UNRAR_SOURCE = unrarsrc-$(UNRAR_VERSION).tar.gz
 UNRAR_SITE = https://www.rarlab.com/rar
 UNRAR_LICENSE = unrar