ttcn3.sh: get_program_repo: add osmo-pcap-*

Make "ttcn3.sh osmo-pcap-client" work.

Change-Id: I61f1b9f8ce9157f34cefad093b7ae7d445834961
diff --git a/ttcn3/ttcn3.sh b/ttcn3/ttcn3.sh
index 07a7adc..daa9561 100755
--- a/ttcn3/ttcn3.sh
+++ b/ttcn3/ttcn3.sh
@@ -71,6 +71,7 @@
 	case "$1" in
 		fake_trx.py) echo "osmocom-bb" ;;
 		osmo-bts-*) echo "osmo-bts" ;;
+		osmo-pcap-*) echo "osmo-pcap" ;;
 		osmo-stp) echo "libosmo-sccp" ;;
 		trxcon) echo "osmocom-bb" ;;
 		virtphy) echo "osmocom-bb" ;;