fixup BTS_Tests: verify hopping parameters in the INFO.ind message

Pass transceiver number to f_resolve_fh_params(), otherwise the
hopping parameters would always be generated for TRX#0, and thus
the expectations for TRX#N > 0 would be wrong.

Change-Id: If1a25f5ff1b1bca900d54cc56e2045df5a81f4e2
Fixes: I9bb164fd2c7c48b91e0d7bd1abaf3cfec155342c
Related: SYS#4868, OS#4547
diff --git a/bts/BTS_Tests.ttcn b/bts/BTS_Tests.ttcn
index 0202f22..221c33e 100644
--- a/bts/BTS_Tests.ttcn
+++ b/bts/BTS_Tests.ttcn
@@ -5422,7 +5422,7 @@
 			}
 
 			if (mp_freq_hop_enabled and mp_transceiver_num > 1)
-				{ f_resolve_fh_params(fhp, tn); }
+				{ f_resolve_fh_params(fhp, tn, trx_nr := i); }
 			else
 				{ fhp.enabled := false; }