docker(deps): bump python from 3.11-slim to 3.13-slim

Bumps python from 3.11-slim to 3.13-slim.

---
updated-dependencies:
- dependency-name: python
  dependency-version: 3.13-slim
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Dockerfile

@@ -1,4 +1,4 @@
-FROM python:3.11-slim AS builder
+FROM python:3.13-slim AS builder
 
 RUN apt-get update && apt-get install -y --no-install-recommends \
     gcc \
@@ -12,7 +12,7 @@ COPY requirements.txt .
 RUN pip install --no-cache-dir --upgrade pip && \
     pip install --no-cache-dir -r requirements.txt
 
-FROM python:3.11-slim
+FROM python:3.13-slim
 
 ARG VERSION="v2.3.4"
 ARG BUILD_DATE