CASMINST-4145 - update alpine base image for CVE remediation.

[dlaine-hpe]

Summary and Scope

Update the alpine base image to version to 3.15 to resolve CVE vulnerbilities.

Issues and Related PRs

• Resolves CASMINST-4145

Testing

Tested on:

• Drax
• Local development environment

Test description:

Local snyk scan shows the new image to be free of vulnerabilities. We upgraded drax to use the new version and verified that is worked correctly.

• Were the install/upgrade-based validation checks/tests run (goss tests/install-validation doc)? N
• Were continuous integration tests run? If not, why? N
• Was upgrade tested? If not, why? Y
• Was downgrade tested? If not, why? Y
• Were new tests (or test issues/Jiras) created for this change? Y

Risks and Mitigations

This is a low risk change just changing a base image version.

Pull Request Checklist

• Target branch correct
• Testing is appropriate and complete, if applicable

[sonarcloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
0 Code Smells

No Coverage information
No Duplication information