WIP ACM-12426 PatternFly 5 adoption

[KevinFCormier]

https://issues.redhat.com/browse/ACM-12426

• Updates patternfly packages to version 5 or compatible version
• Updates codebase with automated codemod and class name changes
• Replaces temporarily copied SearchInput implementation with import
• Wraps icons in Icon component to specify size and status (for standard colors)
• Fixes all event handlers (event is now always the first argument for event callbacks on PF components)
• Introduces AcmHelperText component that sets up form helper text using the new FormHelperText component (attributes for helper text and validated state on FormGroup have been removed)
• Numerous other small updates for PF component API changes
• Styling fixes and bug workarounds
• Updates monaco packages

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@KevinFCormier: The following test failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
ci/prow/unit-tests-sonarcloud	243ab8f	link	true	/test unit-tests-sonarcloud

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