chore: update trivy to v0.69.3

[shabaraba]

Why

The Trivy vulnerability scanner used in the yamory-scan workflow was significantly outdated. Updating to the latest version ensures:

• More accurate vulnerability detection with updated vulnerability database
• Improved scanning performance and reliability
• Access to new features and bug fixes released since v0.36.1

What

• Updated Trivy version from 0.36.1 to 0.69.3 in .github/workflows/yamory-scan.yaml
• Updated SHA256 checksum for the new version

How to test

1. Trigger the yamory-scan workflow by publishing a container image
2. Verify the workflow completes successfully with the new Trivy version
3. Confirm the vulnerability scan results are generated correctly

Checklist

• Read CONTRIBUTING.md
• Updated documentation if it is required.
• Added tests if it is required.
• Passed pnpm lint and pnpm test on the root directory.