tree 3b882952e7695cff98f253e7d963e894db0c2229
parent 5cb21ea53b7a509c2f992092deced94f2be3e94f
author Brian Cairns <bcairns@google.com> 1629757322 -0600
committer Brian Cairns <bcairns@google.com> 1629757886 -0600

Switch EPPlus to .NET Standard 2.0

This change required backporting changes from a newer EPPlus version:

https://github.com/JanKallman/EPPlus/commit/
2a0283ce04fcf9e598711c97efeff9318d7a1156

Specifically, ImageConverter (which is not .NET Standard compatible)
has been replaced with an EPPlus-specific ImageCompat utility.

Change-Id: Ia0a5bda9e93d97f1fad417a3a3889b0f8b69ec2b