asterisk: update to version 20.14.1

asterisk: update to version 20.14.1

Changes since 20.14.0:

asterisk.c: Add option to restrict shell access from remote consoles.

Author: George Joseph Date: 2025-05-19

UserNote: A new asterisk.conf option 'disable_remote_console_shell' has
been added that, when set, will prevent remote consoles from executing
shell commands using the '!' prefix.

Resolves: #GHSA-c7p6-7mvq-8jq2

res_pjsip_messaging.c: Mask control characters in received From display
name

Author: George Joseph Date: 2025-03-24

Incoming SIP MESSAGEs will now have their From header's display name
sanitized by replacing any characters < 32 (space) with a space.

Resolves: #GHSA-2grh-7mhv-fcfw

Signed-off-by: Daniel Golle <[email protected]>