stavbe: change AirPrivateInputSerializable fields to public

Author: Stavbe

Diff for: CHANGELOG.md

@@ -45,6 +45,8 @@
 
 * feat: Add support for subtractions containing references as right hand side operands [#1898](https://github.com/lambdaclass/cairo-vm/pull/1898)
 
+* chore: Expose fields in `AirPrivateInputSerializable` as public for external access [#1900] (https://github.com/lambdaclass/cairo-vm/pull/1900)
+
 * fix: Change wildcard getrandom dependency.
 
 * Update starknet-crypto to 0.7.3, removing the old FieldElement completly in favour of the new Felt (that is Copy).

Diff for: vm/src/air_private_input.rs

@@ -12,8 +12,8 @@ use crate::Felt252;
 // Serializable format, matches the file output of the python implementation
 #[derive(Serialize, Deserialize, Clone, Debug, PartialEq, Eq)]
 pub struct AirPrivateInputSerializable {
-    trace_path: String,
-    memory_path: String,
+    pub trace_path: String,
+    pub memory_path: String,
     #[serde(skip_serializing_if = "Option::is_none")]
     pedersen: Option<Vec<PrivateInput>>,
     #[serde(skip_serializing_if = "Option::is_none")]