feat(sources): update documentation

[aws-cdk-automation]

⚠️ This Pull Request updates daily and will overwrite all manual changes pushed to the branch

Updates the documentation source from upstream. See details in workflow run.

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Automatically created by projen via the "update-source-documentation" workflow

[github-actions]

To work on this Pull Request, please create a new branch and PR. This prevents your work from being deleted by the automation.

Run the following commands inside the repo:

gh co 1438
git switch -c fix-pr-1438 && git push -u origin HEAD
gh pr create -t "fix: PR #1438" --body "Fixes https://github.com/cdklabs/awscdk-service-spec/pull/1438"

[github-actions]

@aws-cdk/aws-service-spec: Model database diff detected

├[~] service aws-batch
│ └ resources
│    └[~] resource AWS::Batch::ComputeEnvironment
│      └ types
│         ├[~] type LaunchTemplateSpecification
│         │ └ properties
│         │    ├ Overrides: (documentation changed)
│         │    └ Version: (documentation changed)
│         └[~] type LaunchTemplateSpecificationOverride
│           ├  - documentation: undefined
│           │  + documentation: An object that represents a launch template to use in place of the default launch template. You must specify either the launch template ID or launch template name in the request, but not both.
│           │  If security groups are specified using both the `securityGroupIds` parameter of `CreateComputeEnvironment` and the launch template, the values in the `securityGroupIds` parameter of `CreateComputeEnvironment` will be used.
│           │  You can define up to ten (10) overrides for each compute environment.
│           │  > This object isn't applicable to jobs that are running on Fargate resources. > To unset all override templates for a compute environment, you can pass an empty array to the [UpdateComputeEnvironment.overrides](https://docs.aws.amazon.com/batch/latest/APIReference/API_UpdateComputeEnvironment.html) parameter, or not include the `overrides` parameter when submitting the `UpdateComputeEnvironment` API operation.
│           └ properties
│              ├ LaunchTemplateId: (documentation changed)
│              ├ LaunchTemplateName: (documentation changed)
│              ├ TargetInstanceTypes: (documentation changed)
│              └ Version: (documentation changed)
├[~] service aws-elasticloadbalancingv2
│ └ resources
│    └[~] resource AWS::ElasticLoadBalancingV2::LoadBalancer
│      ├ properties
│      │  └ EnablePrefixForIpv6SourceNat: (documentation changed)
│      └ types
│         └[~] type SubnetMapping
│           └ properties
│              └ SourceNatIpv6Prefix: (documentation changed)
└[~] service aws-fis
  └ resources
     └[~] resource AWS::FIS::ExperimentTemplate
       ├ properties
       │  └ ExperimentReportConfiguration: (documentation changed)
       └ types
          ├[~] type CloudWatchDashboard
          │ ├  - documentation: undefined
          │ │  + documentation: The CloudWatch dashboards to include as data sources in the experiment report.
          │ └ properties
          │    └ DashboardIdentifier: (documentation changed)
          ├[~] type DataSources
          │ ├  - documentation: undefined
          │ │  + documentation: Describes the data sources for the experiment report.
          │ └ properties
          │    └ CloudWatchDashboards: (documentation changed)
          ├[~] type ExperimentReportS3Configuration
          │ ├  - documentation: undefined
          │ │  + documentation: The S3 destination for the experiment report.
          │ └ properties
          │    ├ BucketName: (documentation changed)
          │    └ Prefix: (documentation changed)
          ├[~] type ExperimentTemplateExperimentReportConfiguration
          │ ├  - documentation: undefined
          │ │  + documentation: Describes the report configuration for the experiment template.
          │ └ properties
          │    ├ DataSources: (documentation changed)
          │    ├ Outputs: (documentation changed)
          │    ├ PostExperimentDuration: (documentation changed)
          │    └ PreExperimentDuration: (documentation changed)
          └[~] type Outputs
            ├  - documentation: undefined
            │  + documentation: Describes the output destinations of the experiment report.
            └ properties
               └ ExperimentReportS3Configuration: (documentation changed)