mynewt: Add direct connectable mode test cases to privacy overlay

GAP/CONN/DCON/BV-(04/05)-C require mynewt-nimble to enable
privacy mode for bttester - this way RPA is used by IUT and
proper behaviour is enforced.

Author: szymon-czapracki

autopts/bot/iut_config/mynewt.py

@@ -52,6 +52,8 @@
             'GAP/CONN/ACEP/BV-04-C',
             'GAP/CONN/DCEP/BV-05-C',
             'GAP/CONN/DCEP/BV-06-C',
+            'GAP/CONN/DCON/BV-04-C',
+            'GAP/CONN/DCON/BV-05-C',
             'GAP/CONN/GCEP/BV-05-C',
             'GAP/CONN/GCEP/BV-06-C',
             'GAP/CONN/SCEP/BV-03-C',