Update from master

Squashed commit of the following:

commit fb79786bd154505ea9c7578e6247dea565ea9c41
Author: Mark Beierl <mark.beierl@canonical.com>
Date:   Thu May 18 22:21:06 2023 -0400

    Wrapping Retry for Py3.10

    The retrying_async library is not Python 3.10 ready, so we are providing
    a 3.10 compatible callback for it to use instead of the default one

    Change-Id: I15e9b64c70d4d294c9ff0c6c7048cd257f6e1b61
    Signed-off-by: Mark Beierl <mark.beierl@canonical.com>

commit 714d8874783b507cd66a37d1dcd2f1d3ac980257
Author: Mark Beierl <mark.beierl@canonical.com>
Date:   Thu May 18 15:08:06 2023 -0400

    Wrapping Retry for Py3.10

    The retrying_async library is not Python 3.10 ready, so we are providing
    a 3.10 compatible callback for it to use instead of the default one

    Change-Id: I6e98f6d7ebc2fe134b0e3fe37d180e383044b30b
    Signed-off-by: Mark Beierl <mark.beierl@canonical.com>

commit 2c3c146360fe5ce949a81e0e55e0e62e7f805d0b
Author: Mark Beierl <mark.beierl@canonical.com>
Date:   Mon May 15 16:17:02 2023 -0400

    Python3.10/Ubuntu 22.04 part 2

    Removal of loop from all methods

    Change-Id: I05bfe90f82b8c8acba3172de89c7d8e0ee08402b
    Signed-off-by: Mark Beierl <mark.beierl@canonical.com>

commit fcbd881700fec0522c81e8b32e3a982fb3ccbd80
Author: Gabriel Cuba <gcuba@whitestack.com>
Date:   Thu May 11 02:04:17 2023 -0500

    Remove charset-normalizer version constraint

    Change-Id: I46311f74e949270278f685c50576f5884ba96227
    Signed-off-by: Gabriel Cuba <gcuba@whitestack.com>
    Signed-off-by: Mark Beierl <mark.beierl@canonical.com>

commit 474fd958ac88b5d2275d3acbc2fabe22e5e9344f
Author: Guillermo Calvino <guillermo.calvino@canonical.com>
Date:   Fri Apr 28 11:51:43 2023 +0200

    Ubuntu 22.04 and Python 3.10 preparation

    Change-Id: I57a4ee39c101bdab610a6964de58eaa2653d37a3
    Signed-off-by: Guillermo Calvino <guillermo.calvino@canonical.com>
    Signed-off-by: Mark Beierl <mark.beierl@canonical.com>

commit 806cd5cf9456e69a849f4231e163da4f72379c1b
Author: garciadeblas <gerardo.garciadeblas@telefonica.com>
Date:   Fri Mar 24 14:03:17 2023 +0100

    Fix black errors

    Change-Id: I58c380853485995e2c37163a958b06072cbe24ca
    Signed-off-by: garciadeblas <gerardo.garciadeblas@telefonica.com>
    (cherry picked from commit 9831d7e8205bce462a669a8cc2b3dc1a611c924c)

Change-Id: I0c9356df8f245b68f72f4d64ba90c9811f2e5ec7
Signed-off-by: Dario Faccin <dario.faccin@canonical.com>
diff --git a/n2vc/tests/unit/test_k8s_juju_conn.py b/n2vc/tests/unit/test_k8s_juju_conn.py
index 1cc0809..1de1288 100644
--- a/n2vc/tests/unit/test_k8s_juju_conn.py
+++ b/n2vc/tests/unit/test_k8s_juju_conn.py
@@ -72,7 +72,6 @@
             fs=fslocal.FsLocal(),
             db=self.db,
             log=None,
-            loop=self.loop,
             on_update_db=None,
         )
         self.k8s_juju_conn._store.get_vca_id.return_value = None
diff --git a/n2vc/tests/unit/test_libjuju.py b/n2vc/tests/unit/test_libjuju.py
index 9f21bc6..38d8d0e 100644
--- a/n2vc/tests/unit/test_libjuju.py
+++ b/n2vc/tests/unit/test_libjuju.py
@@ -78,7 +78,7 @@
             }
         )
         logging.disable(logging.CRITICAL)
-        self.libjuju = Libjuju(vca_connection, self.loop)
+        self.libjuju = Libjuju(vca_connection)
         self.loop.run_until_complete(self.libjuju.disconnect())
 
 
diff --git a/n2vc/tests/unit/test_n2vc_juju_conn.py b/n2vc/tests/unit/test_n2vc_juju_conn.py
index deb98ce..456ec1e 100644
--- a/n2vc/tests/unit/test_n2vc_juju_conn.py
+++ b/n2vc/tests/unit/test_n2vc_juju_conn.py
@@ -73,7 +73,6 @@
             db=self.db,
             fs=fslocal.FsLocal(),
             log=None,
-            loop=self.loop,
             on_update_db=None,
         )
         N2VCJujuConnector.get_public_key.assert_not_called()