(TK-97) Fix bug in tests on Oracle JDKs

The test code related to the configurable SSL protocols was
written using some ciphers that are available in OpenJDK, but
are not available by default in Oracle JDK.  This caused the
tests to fail on Oracle JDKs.

This commit changes the test to use some older ciphers that
are available in the Oracle JDK out of the box.