Merge pull request #2950 from hosseinsh/route53-private-zone-fix

fixing the private DNS zone issue.

lemur/plugins/lemur_acme/route53.py

@@ -35,6 +35,7 @@ def get_zones(client=None):
     zones = []
     for page in paginator.paginate():
         for zone in page["HostedZones"]:
+            if not zone["Config"]["PrivateZone"]:
                 zones.append(
                     zone["Name"][:-1]
                 )  # We need [:-1] to strip out the trailing dot.