fix(test): correct set_pf_circuit_breaker calls - remove stray env arg

The soroban test client auto-injects the env parameter, so
calls should pass (portfolio_id, threshold, window) not (env, ...).

Author: fredericklamar342-prog

contracts/src/test.rs

@@ -3148,10 +3148,10 @@ fn test_per_portfolio_circuit_breaker_config() {
     let pid2 = create_portfolio_with_defaults(&env, &client, &user2, &allocations, 5, 50);
 
     // Configure portfolio 1 with a low threshold (1%)
-    client.set_pf_circuit_breaker(&env, &pid1, &100, &3600);
+    client.set_pf_circuit_breaker(&pid1, &100, &3600);
 
     // Configure portfolio 2 with a high threshold (10%)
-    client.set_pf_circuit_breaker(&env, &pid2, &1000, &3600);
+    client.set_pf_circuit_breaker(&pid2, &1000, &3600);
 
     // Verify configs were set
     let portfolio1 = client.get_portfolio(&pid1);