ci: Try forked pkg to fix arm64 build #57

Job	Run time
test (ubuntu-latest, 26.3, false)	34s
test (ubuntu-latest, 27.2, false)	32s
test (ubuntu-latest, 28.2, false)	37s
test (ubuntu-latest, 29.4, false)	1m 47s
test (macos-latest, 28.2, false)	1m 16s
test (macos-latest, 29.4, false)	1m 46s
test (windows-latest, 26.3, false)	6m 47s
test (windows-latest, 27.2, false)	1m 25s
test (windows-latest, 28.2, false)	1m 4s
test (windows-latest, 29.4, false)	1m 26s
test (ubuntu-latest, snapshot, true)	32s
test (macos-latest, snapshot, true)	1m 6s
test (windows-latest, snapshot, true)	1m 55s
	20m 47s

Provide feedback