Update optimizely-sdk to event-processor@0.2.1 (#290)

Author: Jordan Garcia

packages/event-processor/package-lock.json

@@ -33,7 +33,7 @@
   "homepage": "https://github.com/optimizely/javascript-sdk/tree/master/packages/optimizely-sdk",
   "dependencies": {
     "@optimizely/js-sdk-datafile-manager": "^0.3.0",
-    "@optimizely/js-sdk-event-processor": "^0.2.0",
+    "@optimizely/js-sdk-event-processor": "^0.2.1",
     "@optimizely/js-sdk-logging": "^0.1.0",
     "@optimizely/js-sdk-utils": "^0.1.0",
     "json-schema": "^0.2.3",