Bump System.Text.Json from 5.0.0 to 8.0.4 in /Shuttle.Packager#3

dependabot[bot] wants to merge 1 commit intomasterShuttle/Shuttle.Packager:masterfrom

dependabot/nuget/Shuttle.Packager/System.Text.Json-8.0.4Shuttle/Shuttle.Packager:dependabot/nuget/Shuttle.Packager/System.Text.Json-8.0.4Copy head branch name to clipboard