Additional warn on #1997

Job	Run time
Build on windows-latest for repo global.json	2m 41s
Build on windows-latest for 6.0	3m 21s
Build on windows-latest for 7.0	3m 23s
Build on windows-latest for 8.0	4m 13s
Build on macos-latest for repo global.json	2m 38s
Build on macos-latest for 6.0	2m 42s
Build on macos-latest for 7.0	1m 30s
Build on macos-latest for 8.0	4m 24s
Build on ubuntu-latest for repo global.json	1m 17s
Build on ubuntu-latest for 6.0	1m 24s
Build on ubuntu-latest for 7.0	1m 41s
Build on ubuntu-latest for 8.0	2m 20s
	31m 34s

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