Merge pull request #126 from buildkite/version-1.9.3

Bump version to 1.9.3

Author: meghan-kradolfer

package-lock.json

@@ -7,7 +7,7 @@
     "buildkite-test-analytics",
     "buildkite-test-collector"
   ],
-  "version": "1.9.2",
+  "version": "1.9.3",
   "homepage": "https://buildkite.com/platform/test-engine",
   "bugs": "https://github.com/buildkite/test-collector-javascript/issues",
   "license": "MIT",