Add mod: packages-proprietary-licenses (Part 1)

mods/firmware-proprietary/data/chroot

@@ -1,13 +1,4 @@
-#!/usr/bin/env bash
-cat << EOF | debconf-set-selections
-firmware-ipw2x00 firmware-ipw2x00/license/accepted boolean true
-EOF
-
-cat << EOF | debconf-set-selections
-firmware-ivtv firmware-ivtv/license/accepted boolean true
-EOF
-
-python3 << EOF
+#!/usr/bin/env python3
 import apt
 cache = apt.Cache()
 ofile = open("/chroot-out","w",encoding="utf-8")
@@ -16,5 +7,4 @@ for package in cache:
 	if package.candidate.origins[0].component == "non-free-firmware":
 		ofile.write(" " + package.name)
 ofile.write('"')
-ofile.close()
-EOF
+ofile.close()