[fix][win10] relocate InitOSKeymap after #14511

[Rechi]

Description

CServiceBroker::GetSettingsComponent() is called at a time where it doesn't exist

Motivation and Context

fixes hard crash on start

How Has This Been Tested?

started Kodi and pressed a few buttons

Types of change

• Bug fix (non-breaking change which fixes an issue)
• Clean up (non-breaking change which removes non-working, unmaintained functionality)
• Improvement (non-breaking change which improves existing functionality)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that will cause existing functionality to change)
• Cosmetic change (non-breaking change that doesn't touch code)
• None of the above (please explain below)

Checklist:

• My code follows the Code Guidelines of this project
• My change requires a change to the documentation, either Doxygen or wiki
• I have updated the documentation accordingly
• I have read the Contributing document
• I have added tests to cover my change
• All new and existing tests passed