Update python Docker tag to v3.14

Update python from 3.13 to 3.14

Change-type: patch

Author: balena-renovate[bot]

Dockerfile.template

@@ -1,5 +1,5 @@
 # see more about dockerfile templates here: https://www.balena.io/docs/learn/develop/dockerfile/
-FROM python:3.13-slim-bookworm
+FROM python:3.14-slim-bookworm
 
 # Set our working directory
 WORKDIR /usr/src/app