Drop Python 3.10

Python 3.11 is the minimum runtime for 2026.2 (Hibiscus) and
add Python 3.14.

https://governance.openstack.org/tc/reference/runtimes/2026.2.html

Change-Id: I6c16767b532c7ece66ee2d78ac4fc6d6caca2b2f
Signed-off-by: Ivan Anfimov <lazekteam@gmail.com>

pyproject.toml

@@ -11,17 +11,18 @@ authors = [
 readme = {file = "README.rst", content-type = "text/x-rst"}
 license = "Apache-2.0"
 dynamic = ["version", "dependencies"]
-requires-python = ">=3.10"
+requires-python = ">=3.11"
 classifiers = [
     "Environment :: OpenStack",
     "Intended Audience :: Developers",
     "Operating System :: POSIX :: Linux",
     "Programming Language :: Python",
     "Programming Language :: Python :: 3",
-    "Programming Language :: Python :: 3.10",
+    "Programming Language :: Python :: 3 :: Only",
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
     "Programming Language :: Python :: 3.13",
+    "Programming Language :: Python :: 3.14",
 ]
 
 [project.urls]

releasenotes/notes/drop-python-3-10-55fa7f1345d05ca1.yaml

@@ -0,0 +1,6 @@
+---
+upgrade:
+  - Support for Python 3.10 has been dropped.
+
+features:
+  - Added support for Python 3.14.