Change async storage peer dependency version to the minimum that works

Author: zashraf1985

.travis.yml

@@ -82,10 +82,11 @@ jobs:
     - &packagetest
       stage: 'Test sub packages'
       node_js: '12'
-      before_install: cd packages/datafile-manager
+      before_install: cd packages/utils
     - <<: *packagetest
       before_install: cd packages/event-processor
     - <<: *packagetest
       before_install: cd packages/logging
     - <<: *packagetest
-      before_install: cd packages/utils
+      before_script: npm install "@react-native-community/async-storage"
+      before_install: cd packages/datafile-manager

packages/datafile-manager/package.json

@@ -39,7 +39,7 @@
     "@optimizely/js-sdk-utils": "^0.1.0"
   },
   "peerDependencies": {
-    "@react-native-community/async-storage": "^1.8.1"
+    "@react-native-community/async-storage": "^1.2.0"
   },
   "scripts": {
     "test": "jest",