Update from master

Squashed commit of the following:

commit 7cedba14


Author: Mark Beierl <mark.beierl@canonical.com>
Date:   Wed May 10 21:35:27 2023 -0400

    Update to Python 3.10 and Ubuntu 22.04

    Removal of deprecated event loop
    Updated pip requirements

    Change-Id: I0eeba1b700187ec87197f5b28e6e20fd15bd945b
Signed-off-by: Mark Beierl <mark.beierl@canonical.com>

commit d1dfd8b5


Author: garciadeblas <gerardo.garciadeblas@telefonica.com>
Date:   Tue Apr 18 18:25:13 2023 +0200

    Set autoescape to True in Jinja2 environment

    Change-Id: I2af8d9e30f610bb18928b4c85b16ecd6754129b8
Signed-off-by: garciadeblas <gerardo.garciadeblas@telefonica.com>

commit 2da4c43f


Author: garciadeblas <gerardo.garciadeblas@telefonica.com>
Date:   Tue Apr 18 14:40:48 2023 +0200

    Clean stage-archive.sh

    Change-Id: Ie0a1c29cd15f4b9510bdbf8e14a051df93b24edd
Signed-off-by: garciadeblas <gerardo.garciadeblas@telefonica.com>

commit 9bd1ee2d


Author: garciadeblas <gerardo.garciadeblas@telefonica.com>
Date:   Tue Mar 28 13:45:28 2023 +0200

    Fix black and cover errors

    Change-Id: I5525e17a4536686091967ceb3ac2900bce47d9e2
Signed-off-by: garciadeblas <gerardo.garciadeblas@telefonica.com>

Change-Id: I1f150e4b0bbe8c537940a2445c94bdf8da4c7e60
Signed-off-by: Dario Faccin <dario.faccin@canonical.com>