feat: ensure Scanner is UnwindSafe #685

Job	Run time
Deny	16s
Coverage	1m 19s
Test features --no-default-features	58s
Clippy	40s
Test features --no-default-features --features=hash	57s
Rust 1.65.0	56s
Test features --no-default-features --features=object	58s
Rustfmt	4s
Test features --no-default-features --features=process	1m 19s
Test linux	2m 46s
Test features --no-default-features --features=hash,object	57s
Test linux32	2m 16s
Test Macos 12	5m 8s
Test features --no-default-features --features=object,authenticode	59s
Test windows	3m 23s
Test features --no-default-features --features=object,authenticode,authenticode-verify	1m 5s
Test windows32	4m 53s
Test features --all-features	1m 9s
	30m 3s

Provide feedback