qns: fix --wire-version format for client
Follow-up to 48adbb96c9b3bbd3f7ab317a6d4fb71a5ab7d5e2. Use the proper
version format.
diff --git a/tools/qns/run_endpoint.sh b/tools/qns/run_endpoint.sh
index bdc50a2..9bb295e 100755
--- a/tools/qns/run_endpoint.sh
+++ b/tools/qns/run_endpoint.sh
@@ -14,7 +14,7 @@
DOWNLOAD_DIR=/downloads
QUICHE_CLIENT=quiche-client
QUICHE_SERVER=quiche-server
-QUICHE_CLIENT_OPT="--no-verify --dump-responses ${DOWNLOAD_DIR} --wire-version 0xff00001d"
+QUICHE_CLIENT_OPT="--no-verify --dump-responses ${DOWNLOAD_DIR} --wire-version ff00001d"
QUICHE_SERVER_OPT_COMMON="--cert /certs/cert.pem --key /certs/priv.key"
QUICHE_SERVER_OPT="$QUICHE_SERVER_OPT_COMMON --no-retry "
LOG_DIR=/logs
