tests: conformance test fixes 1

package.json

@@ -26,7 +26,7 @@
   ],
   "scripts": {
     "compile": "tsc -p . && cp -r proto* build/",
-    "compile-protos": "compileProtos src",
+    "compile-protos": "compileProtos src testproxy",
     "predocs": "npm run compile",
     "docs": "jsdoc -c .jsdoc.js",
     "predocs-test": "npm run docs",
@@ -42,7 +42,7 @@
     "pretest": "npm run compile",
     "test": "c8 mocha build/test",
     "test:snap": "SNAPSHOT_UPDATE=1 npm test",
-    "testproxy": "npm run compile && node testproxy/index.js",
+    "testproxy": "npm run compile && node build/testproxy/index.js",
     "clean": "gts clean",
     "precompile": "gts clean"
   },