Add SQS to initialisms (#336)

Issue #, if available:

Description of changes:
- Add SQS to initialisms
- Fix SNS lower case initialism translator

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.

Author: a-hilaly

pkg/names/names.go

@@ -126,7 +126,8 @@ var (
 		{"Rfc", "RFC", "rfc", nil},
 		{"Sdk", "SDK", "sdk", nil},
 		{"Sha256", "SHA256", "sha256", nil},
-		{"Sqs", "SQS", "sns", nil},
+		{"Sns", "SNS", "sns", nil},
+		{"Sqs", "SQS", "sqs", nil},
 		{"Sriov", "SRIOV", "sriov", nil},
 		{"Sse", "SSE", "sse", nil},
 		{"Ssl", "SSL", "ssl", nil},

pkg/names/names_test.go

@@ -74,6 +74,8 @@ func TestNames(t *testing.T) {
 		{"RamDiskId", "RAMDiskID", "ramDiskID", "ram_disk_id"},
 		{"RepositoryUriTest", "RepositoryURITest", "repositoryURITest", "repository_uri_test"},
 		{"RequestedAmiVersion", "RequestedAMIVersion", "requestedAMIVersion", "requested_ami_version"},
+		{"Sns", "SNS", "sns", "sns"},
+		{"Sqs", "SQS", "sqs", "sqs"},
 		{"SriovNetSupport", "SRIOVNetSupport", "sriovNetSupport", "sriov_net_support"},
 		{"SSEKMSKeyID", "SSEKMSKeyID", "sseKMSKeyID", "sse_kms_key_id"},
 		{"UUID", "UUID", "uuid", "uuid"},