power_control: add VTY commands for per-BTS configuration

Change-Id: Ifd6ea29c3b9dbaccf92856131d5fb2e352b84eb2
Related: SYS#4918
diff --git a/tests/Makefile.am b/tests/Makefile.am
index c061baa..b11b905 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -40,6 +40,7 @@
 	nri_cfg.vty \
 	osmo-bsc.vty \
 	timer.vty \
+	power_ctrl.vty \
 	$(NULL)
 
 TESTSUITE = $(srcdir)/testsuite