⬆️ Update python/cpython to v3.12.0 (#198)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: Franck Nijhof <[email protected]>

base/Dockerfile

@@ -5,13 +5,13 @@ FROM ${BUILD_FROM}
 # Environment variables
 ENV \
     PATH="/usr/local/bin:$PATH" \
-    GPG_KEY="A035C8C19219BA821ECEA86B64E628F8D684696D"
+    GPG_KEY="7169605F62C751356D054A26A821E680E5FA6305"
 
 # Set shell
 SHELL ["/bin/bash", "-o", "pipefail", "-c"]
 
 # Install base system
-ARG PYTHON_VERSION="v3.11.5"
+ARG PYTHON_VERSION="v3.12.0"
 ARG PYTHON_PIP_VERSION="23.2.1"
 ARG PYTHON_SETUPTOOLS_VERSION="68.2.2"
 # hadolint ignore=DL3003,DL4006,SC2155