[redis] Include podLabels in redis statefulset (CloudPirates-io#274)

* Include podLabels in redis statefulset

Add pod labels to the statefulset template.

Signed-off-by: Anton Mrosek <[email protected]>

* [redis] Add podLabels parameter to README and values.yaml for Redis

* [redis] Bump redis chart version to 0.6.0 for podLabels change

* Update CHANGELOG.md

Signed-off-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

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Signed-off-by: Anton Mrosek <[email protected]>
Signed-off-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

Author: anjomro