Update dependencies to latest

Author: mattbrailsford

Directory.Build.props

@@ -34,7 +34,7 @@
   <!-- Package validation -->
   <PropertyGroup>
     <EnablePackageValidation>false</EnablePackageValidation>
-    <PackageValidationBaselineVersion>15.0.0</PackageValidationBaselineVersion>
+    <PackageValidationBaselineVersion>16.0.0</PackageValidationBaselineVersion>
     <EnableStrictModeForCompatibleFrameworksInPackage>true</EnableStrictModeForCompatibleFrameworksInPackage>
     <EnableStrictModeForCompatibleTfms>true</EnableStrictModeForCompatibleTfms>
   </PropertyGroup>

Directory.Packages.props

@@ -4,12 +4,13 @@
   </PropertyGroup>
   <ItemGroup>
     <GlobalPackageReference Include="Microsoft.SourceLink.GitHub" Version="1.1.1" />
-    <GlobalPackageReference Include="Nerdbank.GitVersioning" Version="3.6.133" />
-    <GlobalPackageReference Include="Umbraco.Code" Version="2.2.0" />
+    <GlobalPackageReference Include="Nerdbank.GitVersioning" Version="3.7.115" />
+    <GlobalPackageReference Include="StyleCop.Analyzers" Version="1.2.0-beta.556" />
+    <GlobalPackageReference Include="Umbraco.Code" Version="2.3.0" />
     <GlobalPackageReference Include="Umbraco.GitVersioning.Extensions" Version="0.2.0" />
     <GlobalPackageReference Include="Umbraco.JsonSchema.Extensions" Version="0.3.0" PrivateAssets="all" />
   </ItemGroup>
   <ItemGroup>
-    <PackageVersion Include="Umbraco.Commerce.Cms" Version="[15, 15.999.999)" />
+    <PackageVersion Include="Umbraco.Commerce.Cms" Version="[16.0.0--rc1.preview.20, 16.999.999)" />
   </ItemGroup>
 </Project>

NuGet.config

@@ -1,26 +1,20 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <configuration>
   <packageSources>
-    <clear />
-    <add key="nuget.org" value="https://api.nuget.org/v3/index.json" />
+    <add key="nuget.org" value="https://www.nuget.org/api/v2/" />
     <add key="Umbraco Prereleases" value="https://www.myget.org/F/umbracoprereleases/api/v3/index.json" />
     <add key="Umbraco Nightly" value="https://www.myget.org/F/umbraconightly/api/v3/index.json" />
   </packageSources>
   <packageSourceMapping>
     <packageSource key="nuget.org">
-      <package pattern="Umbraco" />
       <package pattern="Umbraco.*" />
       <package pattern="*" />
     </packageSource>
-    <packageSource key="Umbraco Nightly">
-      <package pattern="Umbraco.Commerce" />
-      <package pattern="Umbraco.Commerce.*" />
-      <package pattern="Umbraco.Licenses" />
-    </packageSource>
     <packageSource key="Umbraco Prereleases">
-      <package pattern="Umbraco.Commerce" />
-      <package pattern="Umbraco.Commerce.*" />
-      <package pattern="Umbraco.Licenses" />
+      <package pattern="Umbraco.*" />
+    </packageSource>
+    <packageSource key="Umbraco Nightly">
+      <package pattern="Umbraco.*" />
     </packageSource>
   </packageSourceMapping>
-</configuration>
+</configuration>

version.json

@@ -1,6 +1,6 @@
 {
   "$schema": "https://raw.githubusercontent.com/dotnet/Nerdbank.GitVersioning/master/src/NerdBank.GitVersioning/version.schema.json",
-  "version": "15.0.0",
+  "version": "16.0.0-rc1",
   "assemblyVersion": {
     "precision": "build"
   },