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/regen_makefile.sh b/bsc/regen_makefile.sh
index 9e69bef..fc53e30 100755
--- a/bsc/regen_makefile.sh
+++ b/bsc/regen_makefile.sh
@@ -27,6 +27,7 @@
 	-DIPA_EMULATION_CTRL
 	-DIPA_EMULATION_MGCP
 	-DIPA_EMULATION_RSL
+	-DIPA_EMULATION_OML
 	-DIPA_EMULATION_SCCP
 	-DRAN_EMULATION_BSSAP
 	-DRAN_EMULATION_CTRL