MAINT: Update ghcr.io/astral-sh/uv Docker tag to v0.8.3

Author: zon-renovate

Dockerfile

@@ -1,7 +1,7 @@
 FROM python:3.13-slim@sha256:1020ca463dc51c26bbad49de85dbb2986d93b71050102f3fa2a7f0fc4c2ea81e AS base
 LABEL org.opencontainers.image.name=europe-west3-docker.pkg.dev/zeitonline-engineering/docker-zon/httpbin
 
-COPY --from=ghcr.io/astral-sh/uv:0.8.2@sha256:a7999d42cba0e5af47ef3c06ac310229c7f29c5314e35902f8353e8e170eeed1 /uv /usr/bin/
+COPY --from=ghcr.io/astral-sh/uv:0.8.3@sha256:ef11ed817e6a5385c02cd49fdcc99c23d02426088252a8eace6b6e6a2a511f36 /uv /usr/bin/
 ENV UV_NO_MANAGED_PYTHON=1 \
     UV_NO_CACHE=1 \
     UV_COMPILE_BYTECODE=1 \