Base robottelo image on fedora/python-312 (#16248)

(cherry picked from commit 2246079)

Dockerfile

@@ -1,16 +1,15 @@
-FROM fedora:38
+FROM quay.io/fedora/python-312:latest
 MAINTAINER https://github.com/SatelliteQE
 
-COPY --from=ghcr.io/astral-sh/uv:latest /uv /bin/uv
+ENV PYCURL_SSL_LIBRARY=openssl \
+    ROBOTTELO_DIR="${HOME}/robottelo"
 
-RUN dnf install -y gcc git make cmake libffi-devel openssl-devel python3-devel \
-    redhat-rpm-config which libcurl-devel libxml2-devel
+COPY --from=ghcr.io/astral-sh/uv:latest /uv /bin/uv
 
-COPY / /robottelo/
-WORKDIR /robottelo
+USER 1001
+COPY --chown=1001:0 / ${ROBOTTELO_DIR}
 
-ENV PYCURL_SSL_LIBRARY=openssl
-ENV UV_SYSTEM_PYTHON=1
+WORKDIR "${ROBOTTELO_DIR}"
 RUN uv pip install -r requirements.txt
 
 CMD make test-robottelo