chore(deps): update python:3.10-slim docker digest to b71e038 (#269)

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

Dockerfile

@@ -1,7 +1,7 @@
 # syntax=docker/dockerfile:1@sha256:865e5dd094beca432e8c0a1d5e1c465db5f998dca4e439981029b3b81fb39ed5
 
 ### convert poetry.lock to requirements.txt ###
-FROM python:3.10-slim@sha256:80619a5316afae7045a3c13371b0ee670f39bac46ea1ed35081d2bf91d6c3dbd AS poetry
+FROM python:3.10-slim@sha256:b71e03897873b01e8235eccc60f423701c490b4831c36b547dc1f5bb5b79b077 AS poetry
 
 WORKDIR /app
 
@@ -14,7 +14,7 @@ COPY pyproject.toml poetry.lock ./
 RUN poetry export -f requirements.txt --output requirements.txt
 
 ### final image ###
-FROM python:3.10-slim@sha256:80619a5316afae7045a3c13371b0ee670f39bac46ea1ed35081d2bf91d6c3dbd
+FROM python:3.10-slim@sha256:b71e03897873b01e8235eccc60f423701c490b4831c36b547dc1f5bb5b79b077
 
 WORKDIR /app