Update fs2-core_2.13 to 3.9.4 #1333

Job	Run time
format	27s
bincompat	2m 7s
integration-tests (ubuntu-22.04)	29m 49s
examples (ubuntu-latest)	2m 34s
integration-tests (macos-latest)	43m 38s
publishLocal	13m 6s
examples (windows-latest)	4m 10s
integration-tests (windows-latest)	23m 24s
test (ubuntu-latest, 8, 2.12.17)	2m 21s
test (ubuntu-latest, 8, 2.12.18)	2m 10s
website	1m 2s
test (ubuntu-latest, 8, 2.13.11)	3m 1s
test (ubuntu-latest, 8, 2.13.12)	2m 9s
test (ubuntu-latest, 8, 3.3.0)	2m 28s
test (windows-latest, 8, 2.13.12)	2m 54s
test (macos-latest, 8, 2.13.12)	4m 13s
test (ubuntu-latest, 17, 2.12.18)	2m 35s
all-tests	1s
	2h 22m 9s

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