chore(deps): upgrade Python runtime version (#18285)

Refs: https://www.python.org/downloads/release/python-3133/
Refs: https://www.python.org/downloads/release/python-3134/
Refs: https://www.python.org/downloads/release/python-3135/

Signed-off-by: Mike Fiedler <miketheman@gmail.com>

Author: miketheman

.python-version

@@ -1 +1 @@
-3.13.2
+3.13.5

Dockerfile

@@ -1,5 +1,5 @@
 # Set variables reused in Dockerfile
-ARG PYTHON_IMAGE_VERSION=3.13.2-slim-bookworm
+ARG PYTHON_IMAGE_VERSION=3.13.5-slim-bookworm
 
 # First things first, we build an image which is where we're going to compile
 # our static assets with. We use this stage in development.