chore: Remove unnecessary pub(super) in interpreter (#4939)

# Description

## Problem\*

Resolves <!-- Link to GitHub Issue -->

## Summary\*



## Additional Context



## Documentation\*

Check one:
- [x] No documentation needed.
- [ ] Documentation included in this PR.
- [ ] **[For Experimental Features]** Documentation to be submitted in a
separate PR.

# PR Checklist\*

- [x] I have tested the changes locally.
- [ ] I have formatted the changes with [Prettier](https://prettier.io/)
and/or `cargo fmt` on default settings.

compiler/noirc_frontend/src/hir/comptime/interpreter.rs

@@ -163,7 +163,7 @@ impl<'a> Interpreter<'a> {
         self.scopes.last_mut().unwrap()
     }
 
-    pub(super) fn define_pattern(
+    fn define_pattern(
         &mut self,
         pattern: &HirPattern,
         typ: &Type,
@@ -265,7 +265,7 @@ impl<'a> Interpreter<'a> {
         Err(InterpreterError::NonComptimeVarReferenced { name, location })
     }
 
-    pub(super) fn lookup(&self, ident: &HirIdent) -> IResult<Value> {
+    fn lookup(&self, ident: &HirIdent) -> IResult<Value> {
         self.lookup_id(ident.id, ident.location)
     }
 
@@ -294,7 +294,7 @@ impl<'a> Interpreter<'a> {
     }
 
     /// Evaluate an expression and return the result
-    pub(super) fn evaluate(&mut self, id: ExprId) -> IResult<Value> {
+    fn evaluate(&mut self, id: ExprId) -> IResult<Value> {
         match self.interner.expression(&id) {
             HirExpression::Ident(ident) => self.evaluate_ident(ident, id),
             HirExpression::Literal(literal) => self.evaluate_literal(literal, id),