Bump Polyfill from 6.14.0 to 7.0.0 in /src#785

SimonCropp merged 1 commit intomainVerifyTests/Verify.EntityFramework:mainfrom

dependabot/nuget/src/Polyfill-7.0.0VerifyTests/Verify.EntityFramework:dependabot/nuget/src/Polyfill-7.0.0Copy head branch name to clipboard