fix: re-build production bundle if index.html changes (#20729) (#20736) #19838

All 7 511 tests pass, 56 skipped in 1h 31m 38s

1 159 files ± 0 1 159 suites ±0 1h 31m 38s ⏱️ + 1m 0s
7 567 tests + 6 7 511 ✅ + 5 56 💤 +2 0 ❌ ±0
7 881 runs - 37 7 816 ✅ - 38 65 💤 +2 0 ❌ ±0

Results for commit 032aef5. ± Comparison against earlier commit daa6581.