[issue-1079] fix(tests): add runner to AcceptanceTestSuite for test count parity

The AcceptanceTestSuite was annotated with @RunWith(AllTests.class) to ensure consistent test execution counts after migrating to JUnit 4. A static audit found five lingering JUnit 3 style classes compatible with JUnit 4 runners with no further changes required. A CI-friendly command to compare test execution totals before and after the change was prepared for verification.

Author: junie-eap[bot]

quickfixj-core/src/test/java/quickfix/test/acceptance/AcceptanceTestSuite.java

@@ -28,6 +28,7 @@
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
 
+@RunWith(AllTests.class)
 public class AcceptanceTestSuite extends TestSuite {
     private static final String ATEST_TIMEOUT_KEY = "atest.timeout";
     private static final String ATEST_TRANSPORT_KEY = "atest.transport";