Strengthen retry repr, wait cap and idle time tests - #717

Queue entry conditions

• all of [🚦 Auto-merge conditions]:
  • any of:
    • #approved-reviews-by >= 1
    • author = dependabot[bot]
    • author = jd
• any of [🔀 queue conditions]:
  • all of [📌 queue conditions of queue rule default]:
    • any of [🛡 GitHub repository ruleset rule Require ci-gate]:
      • check-neutral = @github-actions/ci-gate
      • check-skipped = @github-actions/ci-gate
      • check-success = @github-actions/ci-gate
    • github-review-approved [🛡 GitHub branch protection]
    • github-review-approved [🛡 GitHub repository ruleset rule Require ci-gate]
• -closed [📌 queue requirement]
• -conflict [📌 queue requirement]
• -draft [📌 queue requirement]
• any of [📌 queue -> configuration change requirements]:
  • -mergify-configuration-changed
  • check-success = @mergify/Configuration changed
  • check-success = @mergify/Configuration has been deleted
• any of [📌 queue requirement]:
  • check-neutral = @mergify/Mergify Merge Protections
  • check-skipped = @mergify/Mergify Merge Protections
  • check-success = @mergify/Mergify Merge Protections

All conditions must match for automatic queuing. You can also use @Mergifyio queue to queue manually.