chore: update dockerfile

Author: ttngu207

.devcontainer/Dockerfile

@@ -1,7 +1,11 @@
-FROM python:3.9-slim@sha256:5f0192a4f58a6ce99f732fe05e3b3d00f12ae62e183886bca3ebe3d202686c7f
+ARG PY_VER=3.11
+ARG DISTRO=bullseye
+FROM mcr.microsoft.com/devcontainers/python:${PY_VER}-${DISTRO}
 
-ENV PATH /usr/local/bin:$PATH
-ENV PYTHON_VERSION 3.9.17
+# Avoid warnings by switching to noninteractive
+ENV DEBIAN_FRONTEND=noninteractive
+
+USER root
 
 RUN \
     adduser --system --disabled-password --shell /bin/bash vscode && \