Adds .github/renovate.json extending config:base,
helpers:pinGitHubActionDigests, :separateMajorReleases, :automergeMinor,
and :automergePatch. Groups Sentry, OpenTelemetry, tRPC, Payload, and
Inversify into weekly per-cluster PRs to reduce noise. Enables Dockerfile
manager for .sandcastle/Dockerfile. Sets dependencyDashboard:true for a
single Renovate-managed tracking issue. Uses chore(deps): / chore(deps-major):
commit prefixes so release-please bump rules apply cleanly.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Danijel Martinek
0d2ae73d2a