chore: refactor producer-consumer example and update dependencies

- Delete the README file for the producer-consumer example
- Change `QueuedMessage` to `TaskMessage` in consumer and worker main functions
- Update the method from `m.Bytes()` to `m.Payload()` in consumer and worker main functions
- Remove `nats.WithDisableConsumer()` from the producer main function
- Upgrade `github.com/golang-queue/queue` dependency from v0.2.1 to v0.3.0
- Remove indirect dependencies `github.com/vmihailenco/msgpack/v5` and `github.com/vmihailenco/tagparser/v2` from go.mod and go.sum files

Signed-off-by: appleboy <appleboy.tw@gmail.com>

ci: improve CI configuration and API integration

- Set `fetch-depth` to `0` in the `actions/checkout` step to fetch all history

Signed-off-by: appleboy <appleboy.tw@gmail.com>

chore(deps): bump github.com/stretchr/testify from 1.7.3 to 1.7.5 (#22)

Bumps [github.com/stretchr/testify](https://github.com/stretchr/testify) from 1.7.3 to 1.7.5.
- [Release notes](https://github.com/stretchr/testify/releases)
- [Commits](stretchr/testify@v1.7.3...v1.7.5)

---
updated-dependencies:
- dependency-name: github.com/stretchr/testify
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

chore: upgrade queue to stable version

Signed-off-by: Bo-Yi Wu <appleboy.tw@gmail.com>

chore(release): add goreleaser config

chore(module): upgrade nats version

Signed-off-by: Bo-Yi Wu <appleboy.tw@gmail.com>

chore(metric): Add metric interface

Signed-off-by: Bo-Yi Wu <appleboy.tw@gmail.com>

chore: upgrade queue to v0.0.8

Signed-off-by: Bo-Yi Wu <appleboy.tw@gmail.com>

chore: update example

Signed-off-by: Bo-Yi Wu <appleboy.tw@gmail.com>

docs: update badge

Signed-off-by: Bo-Yi Wu <appleboy.tw@gmail.com>