[release/7.0-preview5] Refactoring the generic-math CreateChecked/Saturating/Truncating APIs to match API review#70034

carlossanlop merged 22 commits intorelease/7.0-preview5dotnet/runtime:release/7.0-preview5from

backport/pr-69756-to-release/7.0-preview5dotnet/runtime:backport/pr-69756-to-release/7.0-preview5Copy head branch name to clipboard