Dotty

Avoid import suggestion thread hang if -Ximport-suggestion-timeout <= 1 #32190

Job	Run time
test	54m 55s
community_build_a	56m 37s
MiMa	12m 56s
test_non_bootstrapped	0s
test_scala2_library_tasty	0s
test_windows_fast	44m 55s
build-msi-package	0s
community_build_b	1h 30m 6s
test_java8	0s
community_build_c	1h 3m 14s
test_sbt	17m 40s
test_windows_full	0s
build-sdk-package / build	7m 50s
build-chocolatey-package / build	16s
test-chocolatey-package	0s
publish_nightly	0s
publish_release	0s
nightly_documentation	0s
open_issue_on_failure	0s
	5h 48m 29s

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