Requested by Ivan A. Melnikov <iv@altlinux.org>

Needed to install a minimal system
on the root partition with btrfs

Made at the request of Evgeny Sinelnikov <sin@altlinux.org>
See also: https://bugzilla.altlinux.org/show_bug.cgi?id=42414#c4

It is needed for qemu-device-display-virtio-vga on aarch64

Firefox does not work well on aarch64 architecture:
- slow video playback https://bugzilla.altlinux.org/43839
- does not allow microphone to be used on video conferencing sites

Made at the request of Leonid Krivoshein <klark@altlinux.org>

Made at the request of Anton Midyukov <antohami@altlinux.org>

MediaWiki is not php8 compatible and requires outdated php7

Made at the request of Evgeny Sinelnikov <sin@altlinux.org>

https://docs.altlinux.org/ru-RU/alt-server/10.1/html/alt-server/openuds--chapter.html#idm46110803221584
Made at the request of Evgeny Sinelnikov <sin@altlinux.org>

Made at the request of Michael Shigorin <mike@altlinux.org>

During installation, you can configure the system
as a VirtualBox host or as a guest for use with VirtualBox.

Made at the request of Evgeny Sinelnikov <sin@altlinux.org>

Added at the request of Elena Mishina <lepata@basealt.ru>

Otherwise, the "postgresql-server" virtual dependency
of the task-sogo package will not be provided by postgresql11,
but by the newest postgresql in the p10 repo.

See also:
https://bugzilla.altlinux.org/42813
https://bugzilla.altlinux.org/43148

Now don't have to worry about listing the supported architecture.

wine-gl, wine-twain provided by wine package.

This reverts commit 5d03f003.

The un-def kernel should be removed
at Evgeny Sinelnikov's <sin@altlinux.org> request