Added validator for folder permissions

[andrewnester]

Changes

This validator checks permissions defined in top-level bundle config and permissions set in workspace for the folders bundle is deployed to. It raises the warning if the permissions defined in the workspace are not defined in bundle.

This validator is executed only during bundle validate command.

Tests

Warning: untracked permissions apply to target workspace path

The following permissions apply to the workspace folder at "/Workspace/Users/[email protected]/.bundle/clusters/default" but are not configured in the bundle:
- level: CAN_MANAGE, user_name: [email protected]

[pietern]

Remaining things:

• Please update the PR summary before merging
• Figure out how to compose this with Added a warning when incorrect permissions used for /Workspace/Shared bundle root #1821 (I now get two warnings that are essentially the same)