Decouple Async Funcs running too often

[landonmsft]

Description

CheckAndHandleIfLegacyPlayerAsync and CheckIfAppIsIdleAsync running too often. Decouple from current parent function, to a prior location, in order to best optimize usage.

Checklist

• [ ] The code change is covered by unit tests. I have added tests that prove my fix is effective or that my feature works
• [ ] I have performed end-to-end test locally.
• [ ] New and existing unit tests pass locally with my changes
• [ ] 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 used clear names for everything
• [ ] I have performed a self-review of my own code

[github-actions[bot]]

Package	Line Rate	Branch Rate	Complexity	Health
Microsoft.PowerApps.TestEngine	91%	88%	800	✔
Summary	91% (2119 / 2329)	88% (485 / 548)	800	✔

Minimum allowed line rate is 50%