add datasource in provider conf

Author: saravanan30erd

aws/provider.go

@@ -181,6 +181,7 @@ func Provider() terraform.ResourceProvider {
 			"aws_cognito_user_pools":               dataSourceAwsCognitoUserPools(),
 			"aws_codecommit_repository":            dataSourceAwsCodeCommitRepository(),
 			"aws_db_cluster_snapshot":              dataSourceAwsDbClusterSnapshot(),
+			"aws_db_event_categories":              dataSourceAwsDbEventCategories(),
 			"aws_db_instance":                      dataSourceAwsDbInstance(),
 			"aws_db_snapshot":                      dataSourceAwsDbSnapshot(),
 			"aws_dx_gateway":                       dataSourceAwsDxGateway(),