make py3.11 default for uv

Author: ayushsquad

Dockerfile

@@ -2,7 +2,8 @@ FROM public.ecr.aws/amazonlinux/amazonlinux:2023
 
 RUN yum install -y python3.11-pip gcc && yum clean all
 
-RUN pip3.11 install -U --no-cache-dir pip
-RUN pip3 --no-cache-dir install uv --break-system-packages
+RUN pip3.11 --no-cache-dir install uv
+
+ENV UV_PYTHON=3.11
 
 WORKDIR /app