Bump enqueue/amqp-lib from 0.10.26 to 0.10.27 in /backend (#1579)

Bumps [enqueue/amqp-lib](https://github.com/php-enqueue/amqp-lib) from 0.10.26 to 0.10.27.
- [Commits](php-enqueue/amqp-lib@0.10.26...0.10.27)

---
updated-dependencies:
- dependency-name: enqueue/amqp-lib
  dependency-version: 0.10.27
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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