[FEATURE REQUEST] Add arm64 support to 'monitoring' component

[seriva]

Is your feature request related to a problem? Please describe.
Currently we only support the x86_64 architectures but we need to add support for arm64.

Describe the solution you'd like

• We want the ability to install the logging component on an arm64 machine running CentOS.
• Only the latest versions we support.
• Any requirements missing or not added in [FEATURE REQUEST] Add arm64 support to 'repository' component #2033 will be added for the effected roles.
• Will also include all exporters
• filebeat can be skipped at this point.

Effected Ansible roles:

• prometheus
• grafana
• node-exporter
• kafka-exporter
• jmx-exporter
• haproxy-exporter
• postgres-exporter
• download
• firewall

Skip the following Ansible roles for now by using a custom feature-mapping config:

• filebeat

Describe alternatives you've considered
None.

Additional context
No.

Extra info
Design document and resources:
https://github.com/epiphany-platform/epiphany/tree/develop/docs/design-docs/arm

Terraform scripts for ARM hardware on AWS:
https://github.com/mkyc/aws-arm-simple-setup

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DoD checklist

• Changelog updated
• COMPONENTS.md updated / doesn't need to be updated
• Feature has automated tests
• Automated tests passed (QA pipelines)
  • apply
  • upgrade
• Idempotency tested
• Documentation added / updated / doesn't need to be updated
• All conversations in PR resolved
• Solution meets requirements and is done according to design doc
• Usage compliant with license

[rpudlowski93]

Done in the PR: #2207

In scope of the PR, postgres exporter also updated to version 0.9.0 (support ARM)

[przemyslavic]

✅ The monitoring component has been tested. Prometheus and Grafana were checked. The metrics from the following targets are visible in Prometheus:

• node-exporter
• jmx-kafka
• jmx-zookeeper
• kafka-exporter
• haproxy-exporter
• postgres-exporter