Update branding to 2.1.22#24826

Merged

dougbu merged 5 commits intorelease/2.1from

dougbu/update.branding.2.1

Aug 12, 2020

Commits on Jul 16, 2020

Merged PR 9014: [2.1] Cancel SendFile copy loops
Tratcher
committed

Commits on Jul 28, 2020

Merge in 'release/2.1' changes
dotnet-bot
committed

Commits on Aug 12, 2020