Trimming and AOT compatibility

[eerhardt]

Proposed Changes

Allow RabbitMQ.Client to be used in trimmed and AOT'd apps with no warnings.

Resolve the trim warning coming from RabbitMqClientEventSource.Error. Preserve the properties of RabbitMqExceptionDetail and suppress the warning.

The TimerBasedCredentialRefresherEventSource has warnings as well, but these can be suppressed because the parameters are primitive. In .NET 8 these warnings no longer need to be suppressed because of dotnet/runtime#83751.

Fix #1410

Types of Changes

What types of changes does your code introduce to this project?
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• Bug fix (non-breaking change which fixes issue #NNNN)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause an observable behavior change in existing systems)
• Documentation improvements (corrections, new content, etc)
• Cosmetic change (whitespace, formatting, etc)

Checklist

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the PR. If you're unsure about any of them, don't hesitate to ask on the
mailing list. We're here to help! This is simply a reminder of what we are
going to look for before merging your code.

• I have read the CONTRIBUTING.md document
• I have signed the CA (see https://cla.pivotal.io/sign/rabbitmq)
• All tests pass locally with my changes
• I have added tests that prove my fix is effective or that my feature works (enabled the trim analyzer)
• I have added necessary documentation (if appropriate)
• Any dependent changes have been merged and published in related repositories