Fix use tar xz for zig #6337

Job	Run time
test (ubuntu-latest, 30.2, false)	2m 16s
test (ubuntu-latest, 28.2, false)	2m 42s
test (ubuntu-24.04-arm, 29.4, false)	3m 57s
test (ubuntu-24.04-arm, 30.2, false)	3m 55s
test (macos-latest, 30.2, false)	4m 22s
test (macos-latest, 29.4, false)	4m 48s
test (ubuntu-latest, 29.4, false)	2m 20s
test (macos-latest, 28.2, false)	4m 47s
test (ubuntu-24.04-arm, snapshot, true)	5m 12s
test (windows-latest, 30.2, false)	3m 35s
test (macos-latest, snapshot, true)	4m 3s
test (ubuntu-latest, snapshot, true)	1m 44s
test (windows-latest, 28.2, false)	4m 39s
test (windows-latest, 29.4, false)	3m 54s
test (ubuntu-24.04-arm, 28.2, false)	4m 11s
test (windows-latest, snapshot, true)	3m 27s
	59m 52s

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