Renderer Toolbar Debug Toggle

[MGatner]

Description
View/View uses CIDEBUG directly to determine whether to inject toolbar collector data, despite already having $this->debug which defaults to CIDEBUG. Using the constant directly makes it near impossible to exclude collector injections during testing.

This PR has render() check $this->debug instead, which should have the same behavior in all current cases but will allow direct overriding of the injection for test cases.

Checklist:

• Securely signed commits
• Component(s) with PHPdocs
• Unit testing, with >80% coverage
• User guide updated
• Conforms to style guide