chore: [FFM-11353]: Reduce ES target to 2018 and update JS SDK (#18)

Author: knagurski

examples/get-started/package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "@harnessio/ff-react-client-sdk",
-  "version": "1.10.0",
+  "version": "1.11.0",
   "author": "Harness",
   "license": "Apache-2.0",
   "module": "dist/esm/index.js",
@@ -21,7 +21,7 @@
     "react": ">=16.7.0"
   },
   "dependencies": {
-    "@harnessio/ff-javascript-client-sdk": "^1.26.0",
+    "@harnessio/ff-javascript-client-sdk": "^1.26.2",
     "lodash.omit": "^4.5.0"
   },
   "devDependencies": {

package-lock.json

@@ -3,7 +3,8 @@
   "compilerOptions": {
     "noEmit": false,
     "outDir": "dist/esm",
-    "declaration": true
+    "declaration": true,
+    "target": "ES2018"
   },
   "exclude": ["src/**/__tests__"]
 }