...the "double use of udkapi.rdb in climaker call in
testtools/CustomTarget_bridgetest_climaker.mk looked fishy" indeed.

Everything built in module testtools that is not used by the "native inprocess"
test case (testtools/CustomTarget_uno_test.mk) is more-or-less faithfully copied
over from pre-gbuild times, but the code to actually (manually) execute it is
effectively lost: bridgetest_client against bridgetest_server and
bridgetest_javaserver; bridgetest_inprocess_java; cli_bridgetest_inprocess.exe.

So this cli_types_bridgetest.dll is effectively dead code today, but at least it
is a more faithful copy of the pre-gbuild version again.

Change-Id: If01a9d837dc6bf3837a17878d8a4bfaf87ab6d4d