chore: use standard renovate annotation

nijel · nijel · commit 47ee1ce06c37 · 2025-05-07T08:59:44.000+02:00
This uses customManagers:dockerfileVersions instead our custom logic.
diff --git a/Dockerfile b/Dockerfile
@@ -5,6 +5,7 @@
 FROM ubuntu:plucky-20250415@sha256:79efa276fdefa2ee3911db29b0608f8c0561c347ec3f4d4139980d43b168d991
 ARG TARGETARCH
 
+# renovate: datasource=pypi depName=uv versioning=pep440
 ENV UV_VERSION=0.7.2
 ENV PYVERSION=3.13
 
