Added Amazon Polly integration

packages/integrations.yaml

@@ -37,6 +37,14 @@ tts:
     time_memory: 300
     base_url: !secret remote_url
     service_name: google_say
+  - platform: amazon_polly
+    aws_access_key_id: !secret aws_access_key_id
+    aws_secret_access_key: !secret aws_secret_access_key
+    region_name: 'us-east-1'
+    text_type: ssml
+    voice: Joanna
+    cache: true
+    engine: neural
 
 google:
   client_id: !secret google_client_id