Fix image collection and processing in image srcsets.
Review Request #12851 — Created Feb. 27, 2023 and submitted — Latest diff uploaded
The new support for image srcsets had issues with generated filenames
when auto-scanning for multi-DPI images, and didn't copy them to the
destination.This fixes both those issues, ensuring we can build documentation
reliably with multi-DPI images in all situations.
Unit tests passed.
Built the Review Board documentation and verified that all available
multi-DPI images were copied to the destination and included in the
page.