fix: update helm chart grafana to 6.52.7

[bloopy-boi]

This PR contains the following updates:

Package	Update	Change
grafana (source)	patch	6.52.5 -> 6.52.7

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Release Notes

grafana/helm-charts

v6.52.7

Compare Source

The leading tool for querying and visualizing time series and metrics.

v6.52.6

Compare Source

The leading tool for querying and visualizing time series and metrics.

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[bloopy-boi]

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[bloopy-boi]

🦙 MegaLinter status: ✅ SUCCESS

Descriptor	Linter	Files	Fixed	Errors	Elapsed time
✅ COPYPASTE	jscpd	yes		no	1.17s
✅ YAML	prettier	1	0	0	0.58s
✅ YAML	yamllint	1		0	0.26s

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[bloopy-boi]

Path: cluster/apps/monitoring/grafana/helm-release.yaml
Version: 6.52.5 -> 6.52.7

@@ -449,10 +449,10 @@
 app.kubernetes.io/name: grafana
 app.kubernetes.io/instance: grafana
 annotations:
- checksum/config: 5280a0a4e06a98abad1722a1dd8772afcd1fef4b4d9c11fc533f88846c594616
- checksum/dashboards-json-config: c67f76fcfff2ca19c8b12703b813114388d39f69f484df765fe0dff19ae68e15
- checksum/sc-dashboard-provider-config: 9e379b31372560df8ec9ae08f4be969a531a55847ce10e44ff0751132163e378
- checksum/secret: 3894e692e1a2f227b7d9f3dccefae234577139287312991e2cb08a1ecc677411
+ checksum/config: da7af94bc0d81c1fbe03381e685481455577004f1251e4ee09effebeb44b59bb
+ checksum/dashboards-json-config: 401167db9bca27b271d5901cf3f661dbe8025784869d1bb995fd3cc9fe888bda
+ checksum/sc-dashboard-provider-config: e1366e8fb11e635dd2fc34be6924bee9fc0e5b49899994db47965ccd5110316a
+ checksum/secret: 1ff2bf91acef306d5574af8edbc803a7b050f6c518af54c6b2a17c7007548925
 configmap.reloader.stakater.com/reload: grafana
 spec:
 serviceAccountName: grafana
@@ -698,7 +698,7 @@
 app.kubernetes.io/name: grafana-image-renderer
 app.kubernetes.io/instance: grafana
 annotations:
- checksum/config: 5280a0a4e06a98abad1722a1dd8772afcd1fef4b4d9c11fc533f88846c594616
+ checksum/config: da7af94bc0d81c1fbe03381e685481455577004f1251e4ee09effebeb44b59bb
 spec:
 containers:
 - name: grafana-image-renderer