build(deps): bump library/python in /images/techdocs/context

Bumps library/python from 3.12.7-bookworm@sha256:db1afbfdc089b792bed227d70e1b1607c16bacb391f1257b7af1f0e6b2384480 to sha256:34dc8eb488136014caf530ec03a3a2403473a92d67a01a26256c365b5b2fc0d4.

---
updated-dependencies:
- dependency-name: library/python
  dependency-version: sha256:34dc8eb488136014caf530ec03a3a2403473a92d67a01a26256c365b5b2fc0d4
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

images/techdocs/context/Dockerfile

@@ -2,7 +2,7 @@ FROM docker.io/library/node:23.11.0-bookworm@sha256:c5bfe90b30e795ec57bcc0040065
 FROM jdkato/vale:v3.4.2@sha256:da6a0901858421b282aa8d935e72831c84cebf716ae4e276658e9e5d382fad20 AS vale
 FROM plantuml/plantuml:1.2025.2@sha256:62c11f4cec2c430a435df8b2892f9b1a7654393c8ef2086faaca32cc16151370 AS plantuml
 FROM mikefarah/yq:4.45.1@sha256:2c100efaca06e95ffe452cfe9bfc0048b493f0f3a072d5fe06f828c638d9462b AS yq
-FROM docker.io/library/python:3.12.7-bookworm@sha256:db1afbfdc089b792bed227d70e1b1607c16bacb391f1257b7af1f0e6b2384480 AS base
+FROM docker.io/library/python:3.13.3-bookworm@sha256:07bf1bd38e191e3ed18b5f3eb0006d5ab260cb8c967f49d3bf947e5c2e44d8a9 AS base
 
 SHELL ["/bin/bash", "-o", "pipefail", "-c"]