Update S3 bucket notation from dash to dot

# Why is this change needed?
S3 has deprecated dash notation in favor of dot

# How does it address the issue?
Use dot notation for s3 bucket names

# How was this tested ?
 sudo ./install auto

cr https://code.amazon.com/reviews/CR-20909126

Author: Alena Kastsiukavets

bin/install

@@ -233,7 +233,7 @@ EOF
     elsif (region.split("-")[0] == 'cn')
       URI.parse("https://#{bucket}.s3.#{region}.amazonaws.com.cn/#{key}")
     else
-      URI.parse("https://#{bucket}.s3-#{region}.amazonaws.com/#{key}")
+      URI.parse("https://#{bucket}.s3.#{region}.amazonaws.com/#{key}")
     end
   end
 

bin/update

@@ -305,7 +305,7 @@ EOF
     elsif (REGION.split("-")[0] == 'cn')
       URI.parse("https://#{BUCKET}.s3.#{REGION}.amazonaws.com.cn/#{key}")
     else
-      URI.parse("https://#{BUCKET}.s3-#{REGION}.amazonaws.com/#{key}")
+      URI.parse("https://#{BUCKET}.s3.#{REGION}.amazonaws.com/#{key}")
     end
   end