package/bind: security bump to version 9.11.22

Fixes the following security issues:

CVE-2020-8622: A truncated TSIG response can lead to an assertion failure
https://kb.isc.org/docs/cve-2020-8622

CVE-2020-8623: A flaw in native PKCS#11 code can lead to a remotely
triggerable assertion failure in pk11.c
https://kb.isc.org/docs/cve-2020-8623

CVE-2020-8624: update-policy rules of type "subdomain" are enforced incorrectly
https://kb.isc.org/docs/cve-2020-8624

For more details, see the release notes:
https://downloads.isc.org/isc/bind9/9.11.22/RELEASE-NOTES-bind-9.11.22.html



Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>