bsc: add missing codec list in AoIP Handover Request

So far, osmo-bsc ignored the Codec List (MSC Preferred) in inter-BSC
incoming HO Request messages. Starting with osmo-bsc
I117cc29d6d11db77d160de654f43f5993db6ee21, a missing codec list on AoIP
causes incoming inter-BSC HO to fail, as it should (3GPP TS 48.008
indicates that a codec list shall be included on AoIP). To avoid test
fallout when merging above osmo-bsc patch, add a codec list to HO
Request on AoIP.

Related: OS#5839
Change-Id: If06de9c9b43d79f749447a4e2a340176eef75c79
diff --git a/bsc/BSC_Tests.ttcn b/bsc/BSC_Tests.ttcn
index f203d95..0da2916 100644
--- a/bsc/BSC_Tests.ttcn
+++ b/bsc/BSC_Tests.ttcn
@@ -1693,7 +1693,12 @@
 							    oldToNewBSSIEs := oldToNewBSSIEs,
 							    encryptionInformation := encryptionInformation,
 							    chosenEncryptionAlgorithm := chosenEncryptionAlgorithm,
-							    kC128 := kc128));
+							    kC128 := kc128,
+							    /* on AoIP, allow "all" codecs (until we add more concise
+							     * tests) */
+							    codecList := ts_BSSMAP_IE_CodecList(
+								{ts_CodecAMR_F, ts_CodecAMR_H,
+								 ts_CodecEFR, ts_CodecFR, ts_CodecHR})));
 	} else {
 		var BSSMAP_IE_CircuitIdentityCode cic := valueof(ts_BSSMAP_IE_CIC(0,1));
 		ho_req := valueof(ts_BSSMAP_HandoverRequest(cic, omit,