test amend

Author: liustve

validator/src/main/resources/expected-data-template/java/ec2/adot-sigv4/outgoing-http-call-trace.mustache

@@ -16,7 +16,7 @@
     "span.kind": "^SERVER$"
   },
   "metadata": {
-    "server.address": "localhost"
+    "server.address": "localhost",
     "url.path": "^/outgoing-http-call$",
     "http.request.method": "^GET$",
     "http.route": "^/outgoing-http-call$",