comms/fldigi: update to 4.2.04

2024-01-16 dave-w1hkj <w1hkj@bellsouth.net>

ed10b8e74: Version 4.2.04
17f9744fa: PO files
07c178911: xmlrpc remote log
19e981128: font browser

2024-01-02 Steve Magnuson <steve.magnuson@gmail.com>

e0f72304d: gpio ptt

2023-12-07 dave-w1hkj <w1hkj@bellsouth.net>

c6e45f66c: MACRO tags
2d3c70fcb: RsID Rx button color

2023-11-30 Michael Black <mdblack98@yahoo.com>

f12f79775: hamlib 4.6 bug fix
4a97c1016: FMT zombie