Bump Polyfill from 9.6.0 to 9.7.0#783

dependabot[bot] wants to merge 1 commit intomainVerifyTests/Verify.ImageMagick:mainfrom

dependabot/nuget/src/Polyfill-9.7.0VerifyTests/Verify.ImageMagick:dependabot/nuget/src/Polyfill-9.7.0Copy head branch name to clipboard