bftpd: update to 4.8.
bftpd: update to 4.8.

Closes #9340.

NeoChontrix/void-packages,NeoChontrix/void-packages,floGik/void-packages,floGik/void-packages,EaterOfCode/void-packages,EaterOfCode/void-packages,floGik/void-packages,NeoChontrix/void-packages,coredumb/void-packages,floGik/void-packages,coredumb/void-packages,coredumb/void-packages,coredumb/void-packages,necrophcodr/void-packages,EaterOfCode/void-packages,floGik/void-packages,necrophcodr/void-packages,NeoChontrix/void-packages,NeoChontrix/void-packages,necrophcodr/void-packages,NeoChontrix/void-packages,coredumb/void-packages,coredumb/void-packages,necrophcodr/void-packages,EaterOfCode/void-packages,floGik/void-packages,EaterOfCode/void-packages,necrophcodr/void-packages