(hotswap): hotswap support for CloudWatch Dashboards

### Describe the feature

I'd like CDK to support hotswapping the CloudWatch dashboard resource: https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-cloudwatch-dashboard.html

### Use Case

When editing dashboard in CDK, I will often make small changes and view them in the console, since its not very apparent from CDK if the setup is correct(similarly to SFN). Hotswap feature would greatly increase the iteration speed, which for our team has been one of the major painpoints of using CDK for dashboards.

### Proposed Solution

Call the PutDashboard API: https://docs.aws.amazon.com/AmazonCloudWatch/latest/APIReference/API_PutDashboard.html

### Other Information

_No response_

### Acknowledgements

- [ ] I may be able to implement this feature request
- [ ] This feature might incur a breaking change

### CDK version used

N/A

### Environment details (OS name and version, etc.)

N/A