use SDK 6.2.0 GA release

Author: eli-darkly

package.json

@@ -23,7 +23,7 @@
     "jest": "^27.0.4",
     "jest-junit": "^12.2.0",
     "launchdarkly-js-test-helpers": "^1.2.1",
-    "launchdarkly-node-server-sdk": "6.2.0-alpha.bigsegments.5",
+    "launchdarkly-node-server-sdk": "6.2.0",
     "prettier": "^2.3.1",
     "typescript": "^4.3.2"
   },
@@ -41,7 +41,7 @@
   },
   "peerDependencies": {
     "aws-sdk": "^2.349.0",
-    "launchdarkly-node-server-sdk": "6.2.0-alpha.bigsegments.5"
+    "launchdarkly-node-server-sdk": "^6.2.0"
   },
   "engines": {
     "node": ">= 12.0"