Spike testing improvements

Who

As ** Qt for Android user{}

What

I want to use Platform Abstraction that is tested

Why

To get it fully functional for my purposes

When

Qt 6.7

How?

Re-factored code with current CI and RTA cases

• Go through SKIPped cases, fix and enable, remove flakies that can not be fixed
• Go through blacklisted, fix and enable, remove flakies that can not be fixed

Measure coverage - find gaps and create cases

• Check results with old
• Check results with re-factored