Remove 2-per-hour PR limit for Renovate (#1158)
Remove 2-per-hour PR limit for Renovate (#1158)

no issue
- the `config:base` preset sets a maximum of 2 PRs per hour
- we have specific timings for Renovate in this repo so the max limit is more hindrance than help
TryGhost/Ghost-Admin,TryGhost/Ghost-Admin,kevinansfield/Ghost-Admin,kevinansfield/Ghost-Admin