python3-flask: fix CVE-2026-27205

This patch applies the upstream fix as referenced in [2], using the
commit shown in [1].

[1] https://github.com/pallets/flask/commit/c17f379390731543eea33a570a47bd4ef76a54fa
[2] https://github.com/pallets/flask/security/advisories/GHSA-68rp-wp8r-4726

Signed-off-by: Darsh Kelaiya <dkelaiya@cisco.com>
Signed-off-by: Anuj Mittal <anuj.mittal@oss.qualcomm.com>

meta-python/recipes-devtools/python/python3-flask_3.0.3.bb

@@ -23,3 +23,5 @@ RDEPENDS:${PN} = " \
     python3-profile \
     python3-werkzeug \
 "
+
+SRC_URI += "file://CVE-2026-27205.patch"