chore(renovate): suppress notifications and clear assignees/reviewers

[ctreffs]

Description

Updates renovate.json to configure empty reviewers and assignees arrays and add suppressNotifications options (prIgnoreNotification, prEditNotification, branchAutomergeFailure), matching the Renovate configuration in dailygrind-2024.

Summary of changes:

• renovate.json: Added "reviewers": [], "assignees": [], and "suppressNotifications": ["prIgnoreNotification", "prEditNotification", "branchAutomergeFailure"]

Rationale

Prevents Renovate from automatically assigning PRs, requesting reviews, or sending unwanted PR edit/ignore notification emails.

Detailed Design

Adjusted Renovate bot JSON configuration rules.

Testing

Verified JSON syntax validity.

Source Impact

No impact on package source code; configuration changes strictly apply to Renovate bot behavior.

Checklist

• I've read the Contribution Guidelines
• I've followed the coding style of the rest of the project.
• I've verified that my change does not break any existing tests or introduce unexpected benchmark regressions.
• I've updated the documentation (if appropriate).