Add default fbsql cloud configuration (#2301)

Until we have API token support, connecting to cloud requires the
cognito configuration. This commit adds the production cognito settings
for defaults, and we have intentinally omitted these from the documentation.

cli/cli.go

@@ -21,6 +21,8 @@ import (
 
 const (
 	defaultHost     string = "localhost"
+	defaultClientID string = "6i2gs7mu215ab23cnvmshdoq6t" // production Cognito client ID
+	defaultRegion   string = "us-east-2"
 	terminationChar string = ";"
 	nullValue       string = "NULL"
 )
@@ -101,8 +103,8 @@ func NewCommand(logdest logger.Logger) *Command {
 			Database:       "",
 
 			CloudAuth: CloudAuthConfig{
-				ClientID: "",
-				Region:   "",
+				ClientID: defaultClientID,
+				Region:   defaultRegion,
 				Email:    "",
 				Password: "",
 			},