chore(deps): update python:3.12 docker digest to 3c08558 (#31225)

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

lib/modules/manager/azure-pipelines/readme.md

@@ -44,7 +44,7 @@ resources:
     - container: linux
       image: ubuntu:24.04
     - container: python
-      image: python:3.12@sha256:29e0ed4d7724b123e55f6e95b5ab03226843848386fbc4ba590a3918beb2981e
+      image: python:3.12@sha256:3c085580c5f27bb93b90ecf6be3fb62a093d40d7552d13b9cfbfb0f117064ae6
 
 stages:
   - stage: StageOne