fix(custom-resources-handlers): s3 deployment handler log injection vulnerability (#28599)

The `bucket-deployment-handler` results vulnerable to [CWE-117](https://cwe.mitre.org/data/definitions/117.html) and [CWE-93](https://cwe.mitre.org/data/definitions/93.html) according to AWS Inspector.
This fix mitigates the vulnerability by sanitizing the logged `message` as suggested on [Veracode](https://community.veracode.com/s/article/How-to-Fix-CWE-117-Improper-Output-Neutralization-for-Logs).

**Note**
Inspector suggestion of using `urllib.parse.quote` would produce unreadable messages, so I opted for `encoded`.

Closes #28469.

----

*By submitting this pull request, I confirm that my contribution is made under the terms of the Apache-2.0 license*

Author: lpizzinidev

packages/@aws-cdk-testing/framework-integ/test/aws-codepipeline-actions/test/integ.pipeline-elastic-beanstalk-deploy.js.snapshot/aws-cdk-codepipeline-elastic-beanstalk-deploy.assets.json

@@ -319,7 +319,7 @@
      "S3Bucket": {
       "Fn::Sub": "cdk-hnb659fds-assets-${AWS::AccountId}-${AWS::Region}"
      },
-     "S3Key": "e976a796f036a5efbf44b99e44cfb5a961df08d8dbf7cd37e60bf216fb982a00.zip"
+     "S3Key": "2d56e153cac88d3e0c2f842e8e6f6783b8725bf91f95e0673b4725448a56e96d.zip"
     },
     "Environment": {
      "Variables": {

packages/@aws-cdk-testing/framework-integ/test/aws-codepipeline-actions/test/integ.pipeline-elastic-beanstalk-deploy.js.snapshot/aws-cdk-codepipeline-elastic-beanstalk-deploy.template.json

@@ -328,7 +328,7 @@
      "S3Bucket": {
       "Fn::Sub": "cdk-hnb659fds-assets-${AWS::AccountId}-${AWS::Region}"
      },
-     "S3Key": "e976a796f036a5efbf44b99e44cfb5a961df08d8dbf7cd37e60bf216fb982a00.zip"
+     "S3Key": "2d56e153cac88d3e0c2f842e8e6f6783b8725bf91f95e0673b4725448a56e96d.zip"
     },
     "Environment": {
      "Variables": {

packages/@aws-cdk-testing/framework-integ/test/aws-codepipeline-actions/test/integ.pipeline-elastic-beanstalk-deploy.js.snapshot/tree.json

@@ -1340,7 +1340,7 @@
      "S3Bucket": {
       "Fn::Sub": "cdk-hnb659fds-assets-${AWS::AccountId}-${AWS::Region}"
      },
-     "S3Key": "e976a796f036a5efbf44b99e44cfb5a961df08d8dbf7cd37e60bf216fb982a00.zip"
+     "S3Key": "2d56e153cac88d3e0c2f842e8e6f6783b8725bf91f95e0673b4725448a56e96d.zip"
     },
     "Environment": {
      "Variables": {