feat(listitem): allows optional change of role

[yjlo]

Description

Added optional prop specifyRoleWithoutList to allow ListItem roles to be determined by the component itself and not just by List

Related Issue

Motivation and Context

https://jira-eng-gpk2.cisco.com/jira/browse/SPARK-168346
Needed for this JIRA for the space list filter menu

How Has This Been Tested?

Screenshots:

Before (If applicable):

After:

Types of changes

• 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 change)
• Documentation update
• Code style update (formatting, local variables)
• Refactoring (no functional changes, no api changes)
• Build related changes
• CI related changes
• Other... Please describe:

Checklist:

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes.
• All new and existing tests passed.