comms/fldigi: Update to 4.2.02

N.B.

This is matched pair release. flamp 2.2.10 requires fldigi 4.2.02 for correct
transfer of fldigi operating state.

2023-10-31 dave-w1hkj <w1hkj@bellsouth.net>

45ec483b8: Version 4.2.02
a724d290c: fsq coding error
4bc7b368e: Version 4.2.01
009a5b8ba: fsq sounder

2023-10-27 Sven Schnelle <svens@stackframe.org>

f1b3fe273: FSK port

2023-10-24 Florian Wolters (DF2ET) <df2et@df2et.de>

7a75d2c7b: Cloud log update

2023-10-23 dave-w1hkj <w1hkj@bellsouth.net>

c52ef6d0e: frequencies2 list
a3eb92f8f: gnuc warnings
4a430a4f3: flrig auto shutdown
8ee7b6ae5: button_colors
922d524f8: Light Buttons
34d6315a2: OFDM_2000 OFDM_2000F