Log Message:
Update net/netatalk22 to v2.2.7.

From the upstream ChangeLog:

[2.2] Fix 'multiple definition' compile time errors by @rdmark in #136
[2.2] Remove bitrotted code by @rdmark in #139
[2.2] Fixes for the OpenSSL 1.1 API; add OpenSSL 1.0 backwards compat by @rdmark \ 
in #142
[2.2] Install afp_ldap.conf based on LDAP support, not availability of ACLs. by \ 
@rdmark in #143
[2.2] Resolve gcc 10 compile time warnings on Linux by @rdmark in #165
[2.2] Downstream patches for NetBSD compatibility by @rdmark in #148
[2.2] Make timelord work on non-big-endian systems; ability to sync localtime by \ 
@rdmark in #151
[2.2] Resolve papd compile time errors due to deprecated CUPS calls by @rdmark \ 
in #152
[2.2] Resolve automake warnings running bootstrap by @rdmark in #153
[2.2] Handle special FIRSTNET behavior on NetBSD by @rdmark in #154
[2.2] papd patches for compatibility with older Apple LaserWriter drivers on Mac \ 
and GS/OS by @rdmark in #156
[2.2] Allow non-unicode volume to be scanned by the repair tool. by @rdmark in #158
[2.2] Update init script templates to start/stop a2boot daemon. by @rdmark in #160
[2.2] Backport Netatalk 3 patches by @rdmark in #161
[2.2] papd: Send replies to client when printing to prompt more data by @rdmark \ 
in #162
[2.2] afpd: Add option to disable afp session tickles by @rdmark in #163
[2.2] Update for Unicode 14 by @rdmark in #164
[2.2] Made the AsanteTalk bridge consistently start up in AppleTalk Phase \ 
2$A!-(B by @rdmark in #166
[2.2] Introduce fully functional systemd unit configurations for all daemons by \ 
@rdmark in #167
[2.2] General stability patches by @rdmark in #168
Fix some compile errors by @JensKSP in #176

Package changes:

Distfile has been moved to github
Clean up unused PLIST variables