P: Support for HEIC file format (Windows)

Support for HEIC file format was included in Lightroom CC but still is needed in Lightroom Classic.  When will it be added?

[HEIC image support was added to LR 7.4 (for Mac OS 10.13 or later) and LR 7.5 (Windows 10).  (We're now at LR 8.2.1.) See https://helpx.adobe.com/lightroom-cc/kb/heic-files-support.html.  

- John Ellis]