starknet_os_flow_tests: reduce boilerplate with perform_default_validations

Author: dorimedini-starkware

crates/starknet_os_flow_tests/src/test_manager.rs

@@ -114,6 +114,10 @@ pub(crate) struct OsTestOutput<S: FlowTestState> {
 }
 
 impl<S: FlowTestState> OsTestOutput<S> {
+    pub(crate) fn perform_default_validations(&self) {
+        self.perform_validations(true, None);
+    }
+
     pub(crate) fn perform_validations(
         &self,
         perform_global_validations: bool,

crates/starknet_os_flow_tests/src/tests.rs

@@ -230,6 +230,5 @@ async fn trivial_diff_scenario(
         !test_output.decompressed_state_diff.storage_updates.contains_key(&test_contract_address)
     );
 
-    let perform_global_validations = true;
-    test_output.perform_validations(perform_global_validations, None);
+    test_output.perform_default_validations();
 }