branch master updated (00a1ee15cd -> 6bd17a0806)

[guix-commits]

mothacehe pushed a change to branch master
in repository guix.

    from 00a1ee15cd gnu: %gcc-11-x86_64-micro-architectures: Correct some 
values.
     new e5ed1712da image: Introduce the mbr-hybrid-raw image type.
     new 6bd17a0806 image: Do not allow BIOS bootloader and GPT.

The 2 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "add" were already present in the repository and have only
been added to this reference.


Summary of changes:
 doc/guix.texi           | 34 +++++++++++++++++++++++++++-------
 gnu/ci.scm              |  2 +-
 gnu/system/image.scm    | 21 +++++++++++++++++++++
 guix/scripts/system.scm |  2 +-
 4 files changed, 50 insertions(+), 9 deletions(-)