Lost DynamicConfig information in extractorFactoryTest update

My earlier testing did not start with a clean device. So it had
determined that it didn't need to fetch the assets.

Diagnostics from presubmit were .. totally missing.

Bug: 383445608
Bug: 383445608
Flag: EXEMPT test fix
Test: atest ExtractorFactoryTest (with a clean device)
Change-Id: Ic294abd9deab9dd2cd5ab6464c027e91fe7c4c04