Remove non-small-order view key bound

Guaranteed addresses are in fact guaranteed even with this due to prefixing key
images causing zeroing the ECDH to not zero the shared key.

tests/full-stack/src/tests/mint_and_burn.rs

@@ -387,8 +387,7 @@ async fn mint_and_burn_test() {
             decompress_point(monero_key_pair.1.to_vec().try_into().unwrap()).unwrap(),
             ED25519_BASEPOINT_POINT *
               processor::additional_key::<processor::networks::monero::Monero>(0).0,
-          )
-          .unwrap(),
+          ),
           1_100_000_000_000,
         )],
         Change::new(&view_pair),
@@ -475,8 +474,7 @@ async fn mint_and_burn_test() {
         AddressType::Legacy,
         spend,
         ED25519_BASEPOINT_TABLE * &view,
-      )
-      .unwrap();
+      );
 
       (spend, view, addr)
     };