depdencies, core: update Tx-XMPP to be version >= 10.0:

This version changes the package name, so all `wokkel` imports habe been replaced by
`tx_xmpp`

tests/unit/conftest.py

@@ -22,7 +22,7 @@ from pytest import fixture
 from twisted.internet import defer
 from twisted.words.protocols.jabber import jid
 from libervia.backend import G
-from wokkel.data_form import NS_X_DATA
+from tx_xmpp.data_form import NS_X_DATA
 from libervia.backend.core.main import LiberviaBackend
 from libervia.backend.models.tor import TorMode
 from libervia.backend.tools import async_trigger as trigger

tests/unit/test_ap-gateway.py

@@ -32,7 +32,7 @@ from twisted.web.server import Request
 from twisted.words.protocols.jabber import jid
 from twisted.words.protocols.jabber.error import StanzaError
 from twisted.words.xish import domish
-from wokkel import pubsub, rsm
+from tx_xmpp import pubsub, rsm
 
 from libervia.backend.core import exceptions
 from libervia.backend.core.constants import Const as C

tests/unit/test_email_gateway.py

@@ -24,7 +24,7 @@ from unittest.mock import AsyncMock, MagicMock
 import pytest
 from pytest_twisted import ensureDeferred as ed
 from twisted.words.protocols.jabber import jid
-from wokkel import disco
+from tx_xmpp import disco
 
 from libervia.backend.plugins.plugin_comp_email_gateway import (
     EmailGatewayComponent,

tests/unit/test_plugin_misc_pubsub_contacts.py

@@ -17,7 +17,7 @@
 # along with this program. If not, see <http://www.gnu.org/licenses/>.
 
 from twisted.words.xish import domish
-from wokkel.pubsub import NS_PUBSUB
+from tx_xmpp.pubsub import NS_PUBSUB
 
 from libervia.backend.plugins.plugin_misc_pubsub_contacts import (
     Contact,