Migrate to python 3.11.2 (Netflix#3120)

Author: wssheldon

.devcontainer/Dockerfile

@@ -1,4 +1,4 @@
-FROM mcr.microsoft.com/devcontainers/python:3.9-bullseye
+FROM mcr.microsoft.com/devcontainers/python:3.11-bullseye
 
 ENV PYTHONUNBUFFERED 1
 

docker/Dockerfile

@@ -1,4 +1,4 @@
-FROM python:3.9.7-slim-buster as sdist
+FROM python:3.11.2-slim-buster as sdist
 
 LABEL maintainer="[email protected]"
 LABEL org.opencontainers.image.title="Dispatch PyPI Wheel"
@@ -47,7 +47,7 @@ RUN export YARN_CACHE_FOLDER="$(mktemp -d)" \
     && mv /usr/src/dispatch/dist /dist
 
 # This is the image to be run
-FROM python:3.9.7-slim-buster
+FROM python:3.11.2-slim-buster
 
 LABEL maintainer="[email protected]"
 LABEL org.opencontainers.image.title="Dispatch"

setup.py

@@ -389,11 +389,11 @@ def run(self):
         "Development Status :: 5 - Production/Stable",
         "Intended Audience :: Developers",
         "License :: OSI Approved :: Apache",
-        "Programming Language :: Python :: 3.9",
+        "Programming Language :: Python :: 3.11.2",
     ],
     package_dir={"": "src"},
     packages=find_packages("src"),
-    python_requires=">=3.9",
+    python_requires=">=3.11",
     install_requires=install_requires,
     extras_require={"dev": dev_requires},
     cmdclass=cmdclass,