chore(deps): update helm release prometheus-snmp-exporter to v1.2.1

[renovate[bot]]

This PR contains the following updates:

Package	Update	Change
prometheus-snmp-exporter (source)	minor	1.1.0 -> 1.2.1

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Release Notes

prometheus-community/helm-charts

### [`v1.2.1`](https://togithub.com/prometheus-community/helm-charts/releases/tag/prometheus-snmp-exporter-1.2.1) [Compare Source](https://togithub.com/prometheus-community/helm-charts/compare/prometheus-snmp-exporter-1.2.0...prometheus-snmp-exporter-1.2.1) Prometheus SNMP Exporter ### [`v1.2.0`](https://togithub.com/prometheus-community/helm-charts/releases/tag/prometheus-snmp-exporter-1.2.0) [Compare Source](https://togithub.com/prometheus-community/helm-charts/compare/prometheus-snmp-exporter-1.1.0...prometheus-snmp-exporter-1.2.0) Prometheus SNMP Exporter

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Configuration

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🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

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