hlr: Make test run again using current OsmoHLR / TTCN-3 library

Change-Id: I4304d6f69a349845d74a9dbe5e366525d5d8956f
diff --git a/hlr/HLR_Tests.default b/hlr/HLR_Tests.default
index d29f2dd..91d5454 100644
--- a/hlr/HLR_Tests.default
+++ b/hlr/HLR_Tests.default
@@ -4,7 +4,7 @@
 [TESTPORT_PARAMETERS]
 *.VTY.CTRL_MODE := "client"
 *.VTY.CTRL_HOSTNAME := "127.0.0.1"
-*.VTY.CTRL_PORTNUM := "4241"
+*.VTY.CTRL_PORTNUM := "4258"
 *.VTY.CTRL_LOGIN_SKIPPED := "yes"
 *.VTY.CTRL_DETECT_SERVER_DISCONNECTED := "yes"
 *.VTY.CTRL_READMODE := "buffered"