Revert "chore: update amplify lib version (#6544)" (#6597)

This reverts commit 918eb4f.

Author: yuth

packages/amplify-e2e-tests/package.json

@@ -23,7 +23,7 @@
   "dependencies": {
     "amplify-cli-core": "1.15.0",
     "amplify-e2e-core": "1.14.0",
-    "aws-amplify": "^3.3.16",
+    "aws-amplify": "^3.0.8",
     "aws-appsync": "^2.0.2",
     "aws-sdk": "^2.765.0",
     "dotenv": "^8.2.0",

packages/graphql-transformers-e2e-tests/package.json

@@ -33,7 +33,7 @@
   "devDependencies": {
     "@aws-amplify/core": "^2.1.0",
     "@types/node": "^10.17.13",
-    "aws-amplify": "^3.3.16",
+    "aws-amplify": "^2.2.2",
     "aws-appsync": "^2.0.2",
     "aws-cdk": "^1.32.2",
     "aws-sdk": "^2.765.0",