Log Message:
py-dkim: update to 1.1.5. Changes:

- Use dns.resolver.resolve instead of dns.resolver.query due to deprecation
  (LP: 2028783) - Thanks to Pedro Vicente for the report and the fix
- Treat dns.resolver.NoNameservers like NXDOMAIN (not an error) (Thanks to
  David for the patch and the report)
- Confine errors from dnspython to dnsplug and use dkim errors, since
  dkim.__init__.py doesn't import dns and needs dkim errors (LP: #2018646)

pkgsrc changes:

- Convert to wheel.mk
- Add missing py-aiodns dependency