[FEAT] Amazon Bedrock support

[wilcosec]

Describe the solution you'd like
It would be great if Glass could use models hosted in Amazon Bedrock.

If you can support Bedrock, please allow for authentication using the AWS CLI, where I just tell Glass which AWS profile to use and it uses that profile to connect to Bedrock.

I might also need some guidance on which Bedrock models work best.

Additional context
My company seemingly has an unlimited Bedrock budget but can't spring for any other model providers.