Use message's context when publishing (#41)

* Use message's context when publishing

The current implementation uses context.Background() which doesn't
handle cancelations correctly.

* Bump

made Unmarshaller more resiliant and added clearer error if uuid head…

…er is missing (#40)

Co-authored-by: go-master <josue.pradas.tech@bbva.com>

ack invalid messages (#38)

After a while messages are being lost from the queue because of
constraints in the queue size.

```
error -- redis: nil
xp -- {
        Consumer: dispatcher-7f7484b54f-njdpq
        ID: 1722875908017-0
        Idle: 1020707000000
        RetryCount: 1427
      }
```

What is happening is that the message exists in the PEL but has no
content beacues it was deleted. Acking the message removes it from the
PEL so it won't be claimed again in the same consumer group.

Bump deps (#37)

Merge pull request #28 from vitorarins/add-default-maxlen

Merge pull request #36 from ThreeDotsLabs/minghsu0107-patch-3

refine comments

Merge pull request #31 from ThreeDotsLabs/upgrade-redis

upgrade go-redis version

Merge pull request #26 from ThreeDotsLabs/refine-comment

refine comments

Merge pull request #25 from hlubek/24-fix-claim-multiple-messages

Merge pull request #19 from wk8/jrouge/finer_grain_idle

Allowing finer control on claiming logic