chore(notifications): add push notifications unit tests to circle CI config (#2802)

Author: ameter

.circleci/config.yml

@@ -290,6 +290,7 @@ deploy_requires: &deploy_requires
     - ios_unit_test_auth
     - ios_unit_test_datastore
     - ios_unit_test_geo
+    - ios_unit_test_push_notifications
     - ios_unit_test_storage
     - macos_unit_test_amplify
     - macos_unit_test_awspluginscore
@@ -298,6 +299,7 @@ deploy_requires: &deploy_requires
     - macos_unit_test_auth
     - macos_unit_test_datastore
     - macos_unit_test_geo
+    - macos_unit_test_push_notifications
     - macos_unit_test_storage
     - fortify_scan
 
@@ -371,6 +373,13 @@ workflows:
           destination: << pipeline.parameters.ios-destination >>
           requires:
             - build_amplify_ios_spm
+      - unit_test:
+          name: ios_unit_test_push_notifications
+          scheme: AWSPinpointPushNotificationsPlugin
+          sdk: iphonesimulator
+          destination: << pipeline.parameters.ios-destination >>
+          requires:
+            - build_amplify_ios_spm
       - unit_test:
           name: ios_unit_test_storage
           scheme: AWSS3StoragePlugin
@@ -427,6 +436,13 @@ workflows:
           destination: << pipeline.parameters.macos-destination >>
           requires:
             - build_amplify_macos_spm
+      - unit_test:
+          name: macos_unit_test_push_notifications
+          scheme: AWSPinpointPushNotificationsPlugin
+          sdk: macosx
+          destination: << pipeline.parameters.macos-destination >>
+          requires:
+            - build_amplify_macos_spm
       - unit_test:
           name: macos_unit_test_storage
           scheme: AWSS3StoragePlugin