Drop the list of firmwares, kali-linux-core pulls those that we want

That is starting with version 2020.2.1 that I just uploaded.

kali-config/common/package-lists/firmware.list.chroot

@@ -1,29 +0,0 @@
-##
-## Add all known firmwares
-##
-#if ARCHITECTURES i386 amd64
-firmware-b43legacy-installer 
-firmware-b43-installer
-#endif
-zd1211-firmware
-firmware-linux
-firmware-netxen
-firmware-ralink
-firmware-realtek
-firmware-iwlwifi
-firmware-intelwimax
-firmware-ipw2x00
-firmware-atheros
-firmware-bnx2
-firmware-libertas
-bluez-firmware
-firmware-brcm80211
-firmware-amd-graphics
-firmware-cavium
-firmware-intel-sound
-firmware-misc-nonfree
-firmware-myricom
-firmware-qlogic
-firmware-samsung
-firmware-siano
-firmware-ti-connectivity