Some tests are failing on Windows

[radumarias]

Most of them fails like this

---- encryptedfs::test::test_exists_by_name stdout ----
thread 'encryptedfs::test::test_exists_by_name' panicked at src\test_common.rs:86:6:
called `Result::unwrap()` on an `Err` value: Io { source: Os { code: 5, kind: PermissionDenied, message: "Access is denied." }, backtrace: <disabled> }

And one

---- expire_value::tests::test_expire_value stdout ----
thread 'expire_value::tests::test_expire_value' panicked at src\expire_value.rs:143:9:
assertion `left == right` failed
  left: 1
 right: 2

https://github.com/radumarias/rencfs/actions/runs/10658794341/job/29540418966