realm can tolerate a null last_modified date in index when serving a module #5122

All 775 tests pass, 2 skipped in 23m 32s

    1 files ±0     1 suites ±0 23m 32s ⏱️ -14s
777 tests +2 775 ✔️ +2 2 💤 ±0 0 ❌ ±0
782 runs +2 780 ✔️ +2 2 💤 ±0 0 ❌ ±0

Results for commit 09d52a7. ± Comparison against earlier commit 65332ef.