fix: reduce lambda function size requirements (#850)

Co-authored-by: Miguel Abreu <miabreu@amazon.com>

Author: mabreuortega

cdk/lib/dashboardexamples-stack.ts

@@ -57,7 +57,7 @@ export class DashboardExamplesStack extends cdk.Stack {
       {
         sources: [s3Deploy.Source.asset("../examples/resources/")],
         destinationBucket: exampleBucket,
-        memoryLimit: 4096,
+        memoryLimit: 2048,
         prune: false,
       }
     );

cdk/lib/frontend-stack.ts

@@ -115,7 +115,7 @@ export class FrontendStack extends cdk.Stack {
       {
         sources: [s3Deploy.Source.asset("../frontend/build")],
         destinationBucket: this.frontendBucket,
-        memoryLimit: 4096,
+        memoryLimit: 2048,
         prune: false,
         distribution,
       }