branch master updated (33c64ba -> 1993171)

[Maxim Cournoyer]

apteryx pushed a change to branch master
in repository maintenance.

    from 33c64ba  sysadmin: qa-frontpage: Update to 0-11.083420e.
     new 255ef2a  Authorize Arun Isaac's PGP key.
     new 1993171  hydra: berlin: Add Arun Isaac as a sysadmin.

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:
 .guix-authorizations         | 2 ++
 hydra/berlin.scm             | 5 ++++-
 hydra/keys/ssh/arunisaac.pub | 1 +
 3 files changed, 7 insertions(+), 1 deletion(-)
 create mode 100644 hydra/keys/ssh/arunisaac.pub