In CI, Java upgrade to 11~17, Scala upgrade to 2.13.12 #492

All 341 tests pass, 16 skipped in 3m 54s

357 tests ±0 341 ✔️ ±0 3m 54s ⏱️ +7s
  68 suites ±0   16 💤 ±0
  68 files ±0     0 ❌ ±0

Results for commit 0e6c595. ± Comparison against earlier commit ad9ab32.