Update Helm release loki to v5.6.2

[renovate[bot]]

This PR contains the following updates:

Package	Update	Change
loki (source)	patch	5.6.1 -> 5.6.2

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Release Notes

grafana/helm-charts

### [`v5.6.2`](https://togithub.com/grafana/helm-charts/releases/tag/grafana-5.6.2) The leading tool for querying and visualizing time series and metrics.

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Configuration

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• [ ] If you want to rebase/retry this PR, check this box

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[sonarcloud[bot]]

Kudos, SonarCloud Quality Gate passed!   

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0.0% Duplication

[sonarcloud[bot]]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
0 Code Smells

No Coverage information
No Duplication information