CASMCMS-8681 - add inotify-tools to the base image.

[dlaine-hpe]

Summary and Scope

** Backport for CSM-1.5.x support

A customer has requested that the 'inotify-tools' package be added to the base image for some utilities they want to build for handling log file changes.

Issues and Related PRs

• Resolves CASMCMS-8681
• Change will also be needed in v2.3.0 branch for hotfix to csm-1.5.x systems.

Testing

Tested on:

• drax

Test description:

I installed the updated package using helm to make sure that the utilities worked and the hotfix would work in a 1.5.2 context.

• 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? N

Risks and Mitigations

Low risk - just adding a utility package to the base image.

Pull Request Checklist

• Version number(s) incremented, if applicable
• Copyrights updated
• License file intact
• Target branch correct
• CHANGELOG.md updated
• Testing is appropriate and complete, if applicable