Fix some warnings

Author: nventuro

noir-projects/aztec-nr/aztec/src/test/mocks/mock_struct.nr

@@ -1,8 +1,8 @@
 use dep::protocol_types::traits::{Deserialize, Serialize};
 
-pub(crate) struct MockStruct {
-    pub(crate) a: Field,
-    pub(crate) b: Field,
+pub struct MockStruct {
+    pub a: Field,
+    pub b: Field,
 }
 
 impl MockStruct {

noir-projects/aztec-nr/aztec/src/test/mocks/mod.nr

@@ -1,2 +1,2 @@
-pub(crate) mod mock_note;
-pub(crate) mod mock_struct;
+mod mock_note;
+mod mock_struct;

noir-projects/noir-contracts/contracts/test_contract/src/main.nr

@@ -19,7 +19,7 @@ contract Test {
     use dep::aztec::protocol_types::{
         constants::{MAX_NOTE_HASH_READ_REQUESTS_PER_CALL, PRIVATE_LOG_SIZE_IN_FIELDS},
         point::Point,
-        traits::{Deserialize, Serialize},
+        traits::{Deserialize, Hash, Serialize},
         utils::arrays::array_concat,
     };
 

noir-projects/noir-contracts/contracts/test_contract/src/test.nr

@@ -1,5 +1,5 @@
-use dep::aztec::note::note_interface::NoteInterface;
 use crate::{Test, test_note::TestNote};
+use dep::aztec::note::note_interface::NoteInterface;
 use dep::uint_note::uint_note::UintNote;
 use dep::value_note::value_note::ValueNote;