Broken link parsing when italic tags are present

### Describe the issue

A couple of examples:

https://awscli.amazonaws.com/v2/documentation/api/latest/reference/medical-imaging/index.html


https://docs.aws.amazon.com/cli/latest/reference/ec2/import-image.html


### Links

Regarding first example from above (https://awscli.amazonaws.com/v2/documentation/api/latest/reference/medical-imaging/index.html):
* Upstream API documentation: https://docs.aws.amazon.com/healthimaging/latest/APIReference/Welcome.html
* API documentation defined here:
https://github.com/boto/botocore/blob/722575dce5bfed330605dfee59aeba8640cc7173/botocore/data/medical-imaging/2023-07-19/service-2.json#L2053
* Not an issue in Boto3 documentation, indicating that this is likely an issue with the CLI documentation rather than the service API models: https://boto3.amazonaws.com/v1/documentation/api/latest/reference/services/medical-imaging.html.