branch update-sbcl-to-2.6.3 deleted (was e9cc71a93e)

[guix-commits]

guix_mirror_bot pushed a change to branch update-sbcl-to-2.6.3
in repository guix.

     was e9cc71a93e gnu: sbcl: Update to 2.6.4.

This change permanently discards the following revisions:

 discard e9cc71a93e gnu: sbcl: Update to 2.6.4.
 discard 56db13e782 build-system: asdf: Move config files from etc/ to etc/xdg/