Ignore best effort settings in repl and update docs #32360

Job	Run time
test	54m 21s
test_non_bootstrapped	0s
test_windows_fast	28m 57s
community_build_a	40m 54s
community_build_b	1h 5m 24s
test_scala2_library_tasty	0s
MiMa	12m 29s
test_windows_full	0s
community_build_c	1h 2m 48s
test_sbt	19m 58s
build-msi-package	0s
test_java8	0s
build-sdk-package / build	7m 54s
build-chocolatey-package / build	21s
test-chocolatey-package	0s
publish_nightly	0s
publish_release	0s
nightly_documentation	0s
open_issue_on_failure	0s
	4h 53m 6s

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