gbproxy: Less redundant component naming

before this patch:
	GbProxy_Test-SGSN0-NS(SGSN)0-NSVCI101
after:
	GbProxy_Test-NS(SGSN[0])-NSVCI101

Change-Id: I8fc6b7526707206c147aa3c269c0204495e9f15a
1 file changed