chore(deps): update python:3.13.2-slim-bullseye docker digest to e7c1229 (#6623)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| python | stage | digest | `c527a33` -> `e7c1229` |

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dependencies.Dockerfile

@@ -1,4 +1,4 @@
 # This is a renovate-friendly source of Docker images.
-FROM python:3.13.2-slim-bullseye@sha256:c527a33e5265d0f830994d1b3237d38840a7b7986a8b9374a4b941ac34048190 AS python
+FROM python:3.13.2-slim-bullseye@sha256:e7c1229fc2aba4f5e72c43f746a2d3334bc83387eae102f8045e958b875fd32b AS python
 FROM otel/weaver:v0.13.2@sha256:ae7346b992e477f629ea327e0979e8a416a97f7956ab1f7e95ac1f44edf1a893 AS weaver
 FROM avtodev/markdown-lint:v1@sha256:6aeedc2f49138ce7a1cd0adffc1b1c0321b841dc2102408967d9301c031949ee AS markdown