feat: Support overwrites for interface bindings and endpoints #28120

All 126 142 tests pass, 56 skipped in 58m 9s

1 627 files ±0 1 627 suites ±0 58m 9s ⏱️ -20s
126 198 tests +6 126 142 ✅ +6 56 💤 ±0 0 ❌ ±0
132 492 runs +6 132 436 ✅ +6 56 💤 ±0 0 ❌ ±0

Results for commit f1d7ce1. ± Comparison against earlier commit df1f9e2.