Two classes do not resist in the correct directory:

https://github.com/wildfly/wildfly/blob/24.0.0.Final/testsuite/shared/src/main/java/org/wildfly/test/undertow/common/HttpsListener.java#L22
https://github.com/wildfly/wildfly/blob/24.0.0.Final/testsuite/shared/src/main/java/org/wildfly/test/undertow/common/SimpleHttpsListener.java#L22

Fix: Create /testsuite/shared/src/main/java/org/wildfly/test/undertow/common/elytron directory and move both .java files.