Fetch submodule history #8

Job	Run time
format	1m 25s
generate	1m 59s
lint (ubuntu-latest)	1m 37s
lint (macos-latest)	1m 31s
lint (windows-latest)	9m 52s
lint (noembed)	1m 37s
build	1m 22s
extension	43s
test (ubuntu-latest)	6m 58s
test (macos-latest)	5m 26s
test (windows-latest)	9m 8s
test (no submodules)	1m 48s
test (race mode)	1s
baselines	4m 1s
smoke	2m 32s
tidy	37s
test (noembed)	2m 34s
test (concurrent test programs)	7m 4s
misc	36s
required	2s
	1h 0m 53s

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