BSC_Tests: add OML tests for bts_setup_ramp

The current BSC_Tests are using osmo-bts-omldummy to keep OML out of the test context.
Add a new test file and component for OML tests.

Change-Id: I0934ea26db359b0a6649c613f01de134a3a372ee
diff --git a/bsc/BSC_Tests.cfg b/bsc/BSC_Tests.cfg
index 5765846..5ac91b6 100644
--- a/bsc/BSC_Tests.cfg
+++ b/bsc/BSC_Tests.cfg
@@ -18,6 +18,7 @@
 BSC_Tests.control
 BSC_Tests_LCLS.control
 BSC_Tests_CBSP.control
+#BSC_Tests_OML.control
 #BSC_Tests.TC_chan_act_noreply
 #BSC_Tests.TC_chan_act_ack_noest
 #BSC_Tests.TC_chan_act_ack_est_ind_noreply