core, dependencies: Update Tx-XMPP to 0.12:

Tx-XMPP 0.12 has beaking change in `discoFeature.identities` because it now supports `xml:lang` attribute, so this update implies updating the code everywhere were this is used.
2026-04-17 15:27:40 +02:00 · 2026-04-17 15:27:40 +02:00 · f6db575ee4
commit f6db575ee4
parent 1548276702
10 changed files with 747 additions and 696 deletions
--- a/pyproject.toml
+++ b/pyproject.toml
@ -60,7 +60,7 @@ dependencies = [
    "urwid >= 1.2.0, < 3",
    "urwid-satext",
    "xmlschema < 4.3.1",
-    "tx-xmpp>=0.10",
+    "tx-xmpp>=0.12",
 ]
 keywords = [
    "XMPP",