release request and doc updates to fix rediscluster v9 about gocache

[ashtonian]

This only seems to be an issue with rediscluster as it seems redis/v4 has a newer tag published with the changes 4.2.0.

	github.com/eko/gocache/store/redis/v4 v4.2.0
	github.com/eko/gocache/store/rediscluster/v4 v4.1.2

[ashtonian]

I was able to fix that issue. I think the docs just need to be updated at pkg.go.dev to reflect v4.

[eko]

Hi @ashtonian, you're right the package was not updated on pkg.go.dev for v4 branch.

I requested an update here: https://pkg.go.dev/github.com/eko/gocache/lib/v4 and it should be available as soon as the Golang bot will crawl the package ;-)

[eko]

Closing this issue as the documentation is now up-to-date on pkg.go.dev.

Thank you, feel free to reopen if you still have any issue!