feat: update helm chart loki to 4.7.0

[bloopy-boi]

This PR contains the following updates:

Package	Update	Change
loki (source)	minor	4.6.2 -> 4.7.0

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Release Notes

grafana/helm-charts

v4.7.0

Helm chart for Grafana Loki in simple, scalable mode

Source commit: grafana/loki@9f8aa4b

Tag on source: https://github.com/grafana/loki/releases/tag/helm-loki-4.7.0

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This PR has been generated by Renovate Bot.

[bloopy-boi]

Path: cluster/apps/monitoring/loki/helm-release.yaml
Version: 4.6.2 -> 4.7.0

@@ -420,7 +420,7 @@
 template:
 metadata:
 annotations:
- checksum/config: c18d470ce23e4676e7a41885ed6add119dbad8647e53956632102946fa65ea1d
+ checksum/config: 563abbee594ed3dcda5e1fd914d1d619f7f6485263d7027747cab7e07038a85a
 labels:
 app.kubernetes.io/name: loki
 app.kubernetes.io/instance: loki
@@ -509,7 +509,7 @@
 template:
 metadata:
 annotations:
- checksum/config: a7330495588c0e46b455003259143d9c3a127dd635c8ddf3e301c66d8cb2df71
+ checksum/config: 1d89f026a50ecafb535b296ae20d1be2e8c43c4149a1de863bcefb5164c49297
 labels:
 app.kubernetes.io/part-of: memberlist
 app.kubernetes.io/name: loki
@@ -637,7 +637,7 @@
 template:
 metadata:
 annotations:
- checksum/config: a7330495588c0e46b455003259143d9c3a127dd635c8ddf3e301c66d8cb2df71
+ checksum/config: 1d89f026a50ecafb535b296ae20d1be2e8c43c4149a1de863bcefb5164c49297
 labels:
 app.kubernetes.io/name: loki
 app.kubernetes.io/instance: loki

[bloopy-boi]

🦙 MegaLinter status: ✅ SUCCESS

Descriptor	Linter	Files	Fixed	Errors	Elapsed time
✅ COPYPASTE	jscpd	yes		no	1.27s
✅ YAML	prettier	1	1	0	0.62s
✅ YAML	yamllint	1		0	0.29s

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