feat(client-emr-serverless): Increasing entryPoint in SparkSubmit to accept longer script paths. New limit is 4kb.

Author: awstools

codegen/sdk-codegen/aws-models/emr-serverless.json

@@ -1646,7 +1646,7 @@
       "traits": {
         "smithy.api#length": {
           "min": 1,
-          "max": 256
+          "max": 4096
         },
         "smithy.api#pattern": ".*\\S.*",
         "smithy.api#sensitive": {}