WinLogs Page: Allow users to filter out data in WinLogs

[andreww-msft]

Suggested new feature or improvement

If we add additional ETW Providers, the chances of high-volume Informational entries goes up. For example, if we add the Microsoft-Windows-XAML or Microsoft-Windows-XAML-Diagnostics providers, we'll get a gazillion Information category entries. We probably should add those (and several other useful) providers. So, we should provide a way for the user to set the verbosity level. Eg Errors only, or Warnings & Errors, or All.

Scenario

This should be a dynamic filter. That is, we should still have all the items available in our lists, so that if the user decides she needs to change the verbosity level on the fly, we can accommodate that and start showing/hiding the relevant items.

Additional details

No response