4.9.0

What's Changed

• Start development phase 4.8.1-alpha by @mmsmits in #125
• Enforce lower package names by @mmsmits in #126
• Bump Microsoft.NET.Test.Sdk from 17.9.0 to 17.11.1 by @dependabot in #128
• Bump MSTest.TestFramework from 3.3.1 to 3.6.2 by @dependabot in #130
• Bump FhirNetSdkVersion from 5.10.3 to 5.11.0 by @dependabot in #132
• Bump FluentAssertions from 6.12.1 to 6.12.2 by @dependabot in #131
• Bump MSTest.TestAdapter from 3.3.1 to 3.6.2 by @dependabot in #129
• Bump System.Memory from 4.5.5 to 4.6.0 by @dependabot in #133
• Bump System.Threading.Tasks.Extensions from 4.5.4 to 4.6.0 by @dependabot in #134

Full Changelog: v4.8.0...v4.9.0