test: cover publicExponent validation in OpenSSL
Add a test case for public exponents that are invalid according to some internal OpenSSL validation logic, but which are accepted by node's own validation logic.
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
Add a test case for public exponents that are invalid according to some internal OpenSSL validation logic, but which are accepted by node's own validation logic.