Update build status badges in README

Author: sandermvanvliet

README.md

@@ -1,6 +1,6 @@
 # Serilog.Enrichers.Sensitive
 
-[![Build status](https://ci.appveyor.com/api/projects/status/1anco6pj0oovbs54?svg=true)](https://ci.appveyor.com/project/sandermvanvliet/serilog-enrichers-sensitive) [![NuGet Serilog.Enrichers.Sensitive](https://buildstats.info/nuget/Serilog.Enrichers.Sensitive)](https://www.nuget.org/packages/Serilog.Enrichers.Sensitive/)
+[![build-and-test](https://github.com/serilog-contrib/Serilog.Enrichers.Sensitive/actions/workflows/dotnet.yml/badge.svg)](https://github.com/serilog-contrib/Serilog.Enrichers.Sensitive/actions/workflows/dotnet.yml) [![release](https://github.com/serilog-contrib/Serilog.Enrichers.Sensitive/actions/workflows/release.yml/badge.svg)](https://github.com/serilog-contrib/Serilog.Enrichers.Sensitive/actions/workflows/release.yml) [![NuGet Serilog.Enrichers.Sensitive](https://buildstats.info/nuget/Serilog.Enrichers.Sensitive)](https://www.nuget.org/packages/Serilog.Enrichers.Sensitive/)
 
 This is a Serilog enricher that can mask sensitive data from a `LogEvent` message template and its properties. Currently this supports e-mail addresses and IBAN numbers but could easily be extended to other types of data.