There's a closed pull request on the void-packages repository

dnscrypt-proxy: update to 2.1.5.
https://github.com/void-linux/void-packages/pull/45740

Description:
#### Testing the changes
- I tested the changes in this PR: **YES**

#### Local build testing
- I built this PR locally for my native architecture, (x86_64)
- I built this PR locally for these architectures (if supported. mark crossbuilds):
  - i686
  - aarch64
  - armv7l

The new version 2.1.5 fixes go1.21.0 version support, see [changelog](https://github.com/DNSCrypt/dnscrypt-proxy/blob/master/ChangeLog):
# Version 2.1.5
 - dnscrypt-proxy can be compiled with Go 1.21.0+
 - Responses to blocked queries now include extended error codes
 - Reliability of connections using HTTP/3 has been improved
 - New configuration directive: `tls_key_log_file`. When defined, this
is the path to a file where TLS secret keys will be written to, so
that DoH traffic can be locally inspected.