move documentation

Author: AnakinRaW

docs/cert-playbook.md

@@ -51,6 +51,8 @@ private static Task<int> Main(string[] args)
 
 internal class Program : SelfUpdateableAppLifecycle
 {
+    private const string EmbeddedTrustCertResource = "AET.ModVerify.App.Resources.Certs.modverify-trust.cer";
+
     private static readonly string EngineParserNamespace = typeof(PetroglyphStarWarsGameXmlParser).Namespace!;
     private static readonly string ParserNamespace = typeof(XmlFileParser<>).Namespace!;
     private static readonly string ModVerifyRootNameSpace = typeof(Program).Namespace!;
@@ -185,8 +187,6 @@ protected override IRegistry CreateRegistry()
             : new WindowsRegistry();
     }
 
-    private const string EmbeddedTrustCertResource = "AET.ModVerify.App.Resources.Certs.modverify-trust.cer";
-
     protected override void RegisterTrustedCertificates(IServiceProvider appServices)
     {
         if (!IsUpdateableApplication)