Added tests for 64bit trailing_zeros #1275

Job	Run time
Android (ubuntu-24.04, aarch64-linux-android)	8m 35s
Difftest (macOS-latest)	16m 35s
Lint	5m 43s
Compiletest (ubuntu-24.04)	8m 1s
Test (ubuntu-24.04)	11m 50s
cargo-deny	1m 24s
Compiletest (windows-2022)	16m 28s
Difftest (windows-2022)	26m 29s
Difftest (ubuntu-24.04)	14m 17s
Compiletest (macOS-latest)	10m 13s
Test (windows-2022)	19m 4s
Test (macOS-latest)	11m 33s
test_success	2s
	2h 30m 14s

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