update to source naming

Author: aws-amplify-bot

packages/@aws-cdk/mixins-preview/scripts/spec2mixins/logsBuilder.ts

@@ -299,7 +299,7 @@ export class VendedLogsMixin extends ClassType {
       construct,
       expr.binOp(expr.str('CDKSource'), '+', expr.sym(new ThingSymbol('cdkLib.Names.uniqueId', this.scope)).call(construct)), 
       expr.object({
-        name: expr.binOp(expr.str(`cdk-${this.resource.name.toLowerCase()}-source-`), '+', expr.sym(new ThingSymbol('cdkLib.Names.uniqueResourceName', this.scope)).call(construct, expr.object({maxLength: expr.num(15)}))),
+        name: expr.binOp(expr.str(`cdk-${this.resource.name.toLowerCase()}-source-${$this.logType}`), '+', expr.sym(new ThingSymbol('cdkLib.Names.uniqueResourceName', this.scope)).call(construct, expr.object({maxLength: expr.num(15)}))),
         resourceArn: arnVar,
         logType: $this.logType,
       }),