python3-twisted: Fix CVE-2026-42304

This patch applies the upstream 26.4.0rc2 backport for
CVE-2026-42304. The upstream fix merge is referenced in [1],
and the public CVE advisory is referenced in [2]. The individual
backported commit links are recorded in the patch headers.

[1] https://github.com/twisted/twisted/commit/2d196123264efb0027eecfe1b430be4a9babdbd8
[2] https://github.com/advisories/GHSA-grgv-6hw6-v9g4

Signed-off-by: Hetvi Thakar <hthakar@cisco.com>
Signed-off-by: Anuj Mittal <anuj.mittal@oss.qualcomm.com>

meta-python/recipes-devtools/python/files/CVE-2026-42304_p3.patch

@@ -0,0 +1,33 @@
+From 7213b262b9c98fe6d522dbd23fd83bb9535b54c6 Mon Sep 17 00:00:00 2001
+From: Tomas Illuminati Balbin <dev@tomasilluminati.com>
+Date: Mon, 20 Apr 2026 09:18:05 -0300
+Subject: [PATCH] Update src/twisted/names/test/test_dns.py
+
+Co-authored-by: Adi Roiban <adiroiban@gmail.com>
+
+CVE: CVE-2026-42304
+Upstream-Status: Backport [https://github.com/twisted/twisted/commit/c75d44ed81b47f8086ed801cfcdb2568b0b32301]
+
+(cherry picked from commit c75d44ed81b47f8086ed801cfcdb2568b0b32301)
+Signed-off-by: Hetvi Thakar <hthakar@cisco.com>
+---
+ src/twisted/names/test/test_dns.py | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/src/twisted/names/test/test_dns.py b/src/twisted/names/test/test_dns.py
+index 9b27c4b3a..94aa4a802 100644
+--- a/src/twisted/names/test/test_dns.py
++++ b/src/twisted/names/test/test_dns.py
+@@ -389,9 +389,9 @@ class NameTests(unittest.TestCase):
+         self.assertRaises(
+             dns.DNSDecodeError,
+             dns.Name().decode,
+-            stream,
+-            None,
+-            context,
++            strio=stream,
++            length=None,
++            context=context,
+         )
+ 
+     def test_decodeWithoutContextIsBackwardsCompatible(self):