comms/fldigi: Upgrade to 4.1.22

2022-05-05 dave-w1hkj <w1hkj@bellsouth.net>

2f88a13cc: Version 4.1.22
a6415f6cb: Save/Restore AFC by mode
cc66d4bc7: Revert "APPLE PortAudio"
5196f8a20: Version 4.1.21
cc666964c: APPLE PortAudio
17c3cb1f3: Lion compilation
4f5fa6c71: IPC log report
55f971801: xmlrpc methods
929908c8b: CW h/w weight