fsverity: mark FsVerityHashValue: Send + Sync + 'static

Our implementations trivially satisfy all of these constraints.

Signed-off-by: Allison Karlitskaya <[email protected]>

Author: allisonkarlitskaya

src/fsverity/hashvalue.rs

@@ -7,6 +7,7 @@ use zerocopy::{FromBytes, Immutable, IntoBytes, KnownLayout, Unaligned};
 pub trait FsVerityHashValue
 where
     Self: Clone,
+    Self: Send + Sync + 'static,
     Self: From<Output<Self::Digest>>,
     Self: FromBytes + Immutable + IntoBytes + KnownLayout + Unaligned,
     Self: Hash + Eq,