package/bind: security bump to version 9.16.38

- Fix CVE-2022-3094, CVE-2022-3736 and CVE-2022-3924
- Update hash of COPYRIGHT (year updated with
  https://gitlab.isc.org/isc-projects/bind9/-/commit/1a5d707f52282117c9912a27dcc89f2ec412577a)

https://downloads.isc.org/isc/bind9/9.16.38/doc/arm/html/notes.html



Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>