Add heading SAMM CLI List of commands to samm-cli.adoc

[chris-volk]

Add SAMM CLI List of commands as a subheading for better structure. This allows a deeplink to the command list without scrolling. Quicker reference for people who may not know that there is a list of commands on this page

Description

Please include a summary of the changes and the related issue. List any dependencies that are required for this change.

Fixes #(number of issue in GitHub)

Type of change

Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works

Additional notes:

Add any other notes or comments here.

[github-actions]

Release v2.9.5 addresses this.