app-admin/systemrescuecd-x86: Update LICENSE for version 6.0.0.
License info gathered from:
- "pacman -Qi" in a chroot in the squashfs.
- Running ninka over all custom licenses in /usr/share/licenses/.
- Matching the results with Gentoo license labels.
- Manually adding some licenses, like "linux-firmware".
This is far from perfect, but the best that I could do in a limited
amount of time.
Bug: https://bugs.gentoo.org/682222
Acked-by: Michał Górny <mgorny@gentoo.org>
Package-Manager: Portage-2.3.62, Repoman-2.3.12
Signed-off-by: Ulrich Müller <ulm@gentoo.org>