Update from master

Squashed commit of the following:

commit 0389d9e7
Author: selvi.j <selvi.j@tataelxsi.co.in>
Date:   Wed Apr 26 12:13:10 2023 +0000

    Coverity-CWE 330: Use of Insufficiently Random Values

    Added fix for CWE 330: Use of Insufficiently Random Value (Cryptographically weak PRNG)

    Change-Id: If17007c4e14fa91b3c378a504e7fbd03ea44a69b
Signed-off-by: selvi.j <selvi.j@tataelxsi.co.in>

commit 375aeb26
Author: Mark Beierl <mark.beierl@canonical.com>
Date:   Wed May 10 13:55:55 2023 -0400

    Update to Python 3.10 and Ubuntu 22.04

    Removed stale test file that has linting errors
    Removed event loops
    Updated Python dependencies

    Change-Id: I9462b0d67ea6b5bd4c869b5f2bc8d6c57d78660c
Signed-off-by: Mark Beierl <mark.beierl@canonical.com>

commit 9632c1ae
Author: garciadeblas <gerardo.garciadeblas@telefonica.com>
Date:   Tue Apr 18 14:42:40 2023 +0200

    Clean stage-archive.sh and use allowlist_externals in tox.ini

    Change-Id: I214df1372915a96db81ba36faff93dabffe18b6b
Signed-off-by: garciadeblas <gerardo.garciadeblas@telefonica.com>

commit e88401b5
Author: Gabriel Cuba <gcuba@whitestack.com>
Date:   Wed Apr 5 15:24:52 2023 -0500

    Feature 10975: adds vim-flavor-id to ns_instantiate_vdu schema

    Change-Id: Ib638fa9d29f3899bcc4609634d3a99e485152e5d
Signed-off-by: Gabriel Cuba <gcuba@whitestack.com>

commit 9af2a478
Author: Gulsum Atici <gulsum.atici@canonical.com>
Date:   Tue Mar 28 17:50:48 2023 +0300

    Fix Bug 2229 Set fixed IP address for VDU through VNFD and the instantiation params

    Change-Id: Ia912cd52a0965a6c2b23faa2b88d9b4d0569fd3f
Signed-off-by: Gulsum Atici <gulsum.atici@canonical.com>

commit 120105b5
Author: garciadeblas <gerardo.garciadeblas@telefonica.com>
Date:   Wed Feb 22 16:52:24 2023 +0100

    Use ip_profile_schema in validation.py

    Change-Id: If5742f94acba919d5400fabc4c601e45b05c1bdb
Signed-off-by: garciadeblas <gerardo.garciadeblas@telefonica.com>

commit 4cd875d2
Author: garciadeblas <gerardo.garciadeblas@telefonica.com>
Date:   Tue Feb 14 19:05:34 2023 +0100

    Replace yaml.load by yaml.safe_load

    Change-Id: I4f6c3802e40d763fc2175dbb2bd94dbc79b813c2
Signed-off-by: garciadeblas <gerardo.garciadeblas@telefonica.com>

Change-Id: I964dfd4f263ba6c15553ffb925ff0174835d7368
Signed-off-by: Dario Faccin <dario.faccin@canonical.com>