RabbitMQ.Client - bytecode traces instrumentation for 6.*

[Kielek]

Feature Request

Are you requesting automatic instrumentation for a framework or library? Please describe.

• Framework or library name : RabbitMQ.Client
• Library type: queue client
• Library version: 6.*
• nuget: https://www.nuget.org/packages/RabbitMQ.Client/#versions-body-tab

Is your feature request related to a problem? Please describe.
Lack of coverage for traces for popular RabbitMQ.Client package.

Describe the solution you'd like
Bytecode instrumentation for RabbitMQ v 6.*.

Describe alternatives you've considered
There will be native support for 7.* version.

Additional context
7.* will be covered by #3373

[lachmatt]

Closing, with remaining possible improvements moved to #3662