Remove Python 3.10 support

Python 3.10 is no longer part of the tested runtimes.

Change-Id: I9da571069e865a2117a122a24362a4c0b2acef50
Signed-off-by: Takashi Kajinami <kajinamit@oss.nttdata.com>

pyproject.toml

@@ -10,7 +10,7 @@ authors = [
     {name = "OpenStack", email = "openstack-discuss@lists.openstack.org"},
 ]
 license = "Apache-2.0"
-requires-python = ">=3.10"
+requires-python = ">=3.11"
 dynamic = ["version", "dependencies"]
 classifiers = [
     "Environment :: OpenStack",
@@ -19,10 +19,10 @@ classifiers = [
     "Operating System :: POSIX :: Linux",
     "Programming Language :: Python",
     "Programming Language :: Python :: 3",
-    "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
     "Programming Language :: Python :: 3.13",
+    "Programming Language :: Python :: 3.14",
     "Programming Language :: Python :: 3 :: Only",
     "Programming Language :: Python :: Implementation :: CPython",
     "Typing :: Typed",
@@ -41,7 +41,7 @@ script-files = [
 include = ["oslotest"]
 
 [tool.mypy]
-python_version = "3.10"
+python_version = "3.11"
 show_column_numbers = true
 show_error_context = true
 strict = true

releasenotes/notes/remove-py310-43064f76e5f861bb.yaml

@@ -0,0 +1,5 @@
+---
+upgrade:
+  - |
+    Support for Python 3.10 has been removed. Now the minimum python version
+    supported is 3.11.