Update nuget.csproj

Author: NikolayIT

nuget.csproj

@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFramework>net5.0</TargetFramework>
+    <TargetFramework>net6.0</TargetFramework>
     <IncludeContentInPack>true</IncludeContentInPack>
     <IncludeBuildOutput>false</IncludeBuildOutput>
     <ContentTargetFolders>content</ContentTargetFolders>
@@ -17,15 +17,15 @@
 
   <PropertyGroup>
     <PackageType>Template</PackageType>
-    <Version>5.0.6</Version>
+    <Version>6.0.3</Version>
     <PackageId>AspNetCoreTemplate</PackageId>
     <Title>ASP.NET Core Template</Title>
     <Company>Nikolay.IT</Company>
     <Authors>Nikolay.IT</Authors>
-    <Copyright>Nikolay.IT © 2017-2021</Copyright>
-    <Description>A ready-to-use template for ASP.NET Core 5 with repositories, services, models mapping, DI and StyleCop warnings fixed.</Description>
+    <Copyright>Nikolay.IT © 2017-2022</Copyright>
+    <Description>A ready-to-use template for ASP.NET Core 6 with repositories, services, models mapping, DI and StyleCop warnings fixed.</Description>
     <PackageTags>c#;asp.net;core;template;web</PackageTags>
-    <PackageCopyright>Nikolay.IT © 2017-2021</PackageCopyright>
+    <PackageCopyright>Nikolay.IT © 2017-2022</PackageCopyright>
     <PackageProjectUrl>https://github.com/NikolayIT/ASP.NET-Core-Template</PackageProjectUrl>
     <PackageLicenseExpression>MIT</PackageLicenseExpression>
     <RepositoryType>git</RepositoryType>