package/asterisk: security bump to version 20.11.1

Fixes the following security issues:

CVE-2024-53566: Path traversal via AMI ListCategories allows access to
outside files

https://github.com/asterisk/asterisk/security/advisories/GHSA-33x6-fj46-6rfh

Release notes:
https://www.asterisk.org/asterisk-news/asterisk-security-release-20-11-1-now-available/

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Julien Olivain <ju.o@free.fr>

package/asterisk/asterisk.hash

@@ -1,5 +1,5 @@
 # Locally computed
-sha256  a8162085b7d16f10d5cd16fc2e2cb8399dbe42bd1c321b14eec229fc0ed12570  asterisk-20.10.0.tar.gz
+sha256  94647b3f887f7dc91df51a4f88dfc3a07cc279bef86b8d05aa72f0c49d187571  asterisk-20.11.1.tar.gz
 
 # sha1 from: http://downloads.asterisk.org/pub/telephony/sounds/releases
 # sha256 locally computed

package/asterisk/asterisk.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-ASTERISK_VERSION = 20.10.0
+ASTERISK_VERSION = 20.11.1
 # Use the github mirror: it's an official mirror maintained by Digium, and
 # provides tarballs, which the main Asterisk git tree (behind Gerrit) does not.
 ASTERISK_SITE = $(call github,asterisk,asterisk,$(ASTERISK_VERSION))