Update ICSharpCode.Decompiler to 7.2.1.6856 (#67875)#69065

Merged

CyrusNajmabadi merged 3 commits intodotnet:mainfrom

CyrusNajmabadi:revert2

Jul 27, 2023

Commits on Jul 17, 2023

Revert "Merge pull request #67919 from dibarbet/revert_icsharpcodedecompiler"
CyrusNajmabadi
committed

Commits on Jul 26, 2023