Add rabbitroutine

[furdarius]

The library is designed to save the developer from the headache when working with RabbitMQ. The library covers the needs to auto-reconnect to RabbitMQ in case of problems and supports publish retries with backoff. It takes into account the need to re-declare entities in RabbitMQ after reconnection.

Package links to:

• repo link (github.com, gitlab.com, etc): https://github.com/furdarius/rabbitroutine
• pkg.go.dev: https://pkg.go.dev/github.com/furdarius/rabbitroutine
• goreportcard.com: https://goreportcard.com/report/github.com/furdarius/rabbitroutine
• coverage service link (codecov, coveralls, etc.): https://app.codecov.io/gh/furdarius/rabbitroutine

The boxes to check

• [x] The package has been added to the list in alphabetical order.
• [x] The package has an appropriate description with correct grammar.
• [x] As far as I know, the package has not been listed here before.
• [x] The repo documentation has a pkg.go.dev link.
• [x] The repo documentation has a coverage service link.
• [x] The repo documentation has a goreportcard link.
• [x] The repo has a version-numbered release and a go.mod file.
• [x] I have read the Contribution Guidelines, Maintainers Note and Quality Standards.
• [x] The repo has a continuous integration process that automatically runs tests that must pass before new pull requests are merged.
• [x] Continuous integration is used to attempt to catch issues prior to releasing this package to end-users.

[github-actions[bot]]

Thank you for contributing to awesome-go. We will review your contribution as soon as possible.

Make sure you add the links in the body of the pull request that are requested in the contribution guide:

• repo link
• pkg.go.dev
• goreportcard.com
• coverage

Your project is under review. It may take a few days to be approved.