CCM-12860: Create Alarms for Metrics Exceeding Thresholds

[francisco-videira-nhs]

Description

Minimatch vulnerability:
https://github.com/NHSDigital/nhs-notify-supplier-api/actions/runs/22230122480/job/64307183256

Added skip-trivy-package label to skip Trivy scan.

This https://nhsd-jira.digital.nhs.uk/browse/CCM-14741 is the ticket to resolve the vuln in this repo.

Context

Type of changes

• Refactoring (non-breaking change)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would change existing functionality)
• Bug fix (non-breaking change which fixes an issue)

Checklist

• I am familiar with the contributing guidelines
• I have followed the code style of the project
• I have added tests to cover my changes
• I have updated the documentation accordingly
• This PR is a result of pair or mob programming
• If I have used the 'skip-trivy-package' label I have done so responsibly and in the knowledge that this is being fixed as part of a separate ticket/PR.

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Sensitive Information Declaration

To ensure the utmost confidentiality and protect your and others privacy, we kindly ask you to NOT including PII (Personal Identifiable Information) / PID (Personal Identifiable Data) or any other sensitive data in this PR (Pull Request) and the codebase changes. We will remove any PR that do contain any sensitive information. We really appreciate your cooperation in this matter.

• I confirm that neither PII/PID nor sensitive data are included in this PR and the codebase changes.

[aidenvaines-cgi]

CCM-14686 does not apply to this repository and is not curently suitable for the skip-trivy label

[stevebux]

Looks good, a couple of comments