feat: Switched to .NET 9, removed support for previous versions (#263)

* chore(deps): bump NetEvolve.Defaults from 1.3.9 to 1.3.18

Bumps [NetEvolve.Defaults](https://github.com/dailydevops/defaults) from 1.3.9 to 1.3.18.
- [Release notes](https://github.com/dailydevops/defaults/releases)
- [Commits](dailydevops/defaults@1.3.9...1.3.18)

---
updated-dependencies:
- dependency-name: NetEvolve.Defaults
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

* feat: Switched to .NET 9, removed support for previous versions

* chore: Updated pipeline

* fix: disabled preview

---------

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Martin Stühmer <[email protected]>

Author: dependabot[bot]

.github/workflows/cicd.yml

@@ -25,12 +25,7 @@ jobs:
     with:
       enableSonarQube: true
       dotnet-logging: ${{ inputs.dotnet-logging }}
-      dotnet-quality: preview
-      dotnet-version: |
-        3.1.x
-        5.x
-        6.x
-        7.x
-        8.x
+      dotnet-quality: ga
+      dotnet-version: ${{ vars.NE_DOTNET_TARGETFRAMEWORKS }}
       solution: ./Extensions.Tasks.sln
     secrets: inherit

Directory.Packages.props

@@ -9,7 +9,7 @@
     <GlobalPackageReference Include="Microsoft.CodeAnalysis.BannedApiAnalyzers" Version="3.3.4" />
     <GlobalPackageReference Include="Microsoft.CodeAnalysis.NetAnalyzers" Version="9.0.0" />
     <GlobalPackageReference Include="Microsoft.SourceLink.GitHub" Version="8.0.0" />
-    <GlobalPackageReference Include="NetEvolve.Defaults" Version="1.3.9" />
+    <GlobalPackageReference Include="NetEvolve.Defaults" Version="1.3.18" />
     <GlobalPackageReference Include="Microsoft.VisualStudio.Threading.Analyzers" Version="17.12.19" />
   </ItemGroup>
   <ItemGroup>

src/NetEvolve.Extensions.Tasks/NetEvolve.Extensions.Tasks.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>netstandard2.0;net6.0;net7.0;net8.0</TargetFrameworks>
+    <TargetFrameworks>netstandard2.0;net8.0;net9.0</TargetFrameworks>
 
     <Title>$(MSBuildProjectName)</Title>
     <Description>This library provides simple extension methods for `Task`, `Task&lt;T&gt;`, `ValueTask` and `ValueTask&lt;T&gt;`.</Description>

tests/NetEvolve.Extensions.Tasks.Tests.Unit/NetEvolve.Extensions.Tasks.Tests.Unit.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>net6.0;net7.0;net8.0</TargetFrameworks>
+    <TargetFrameworks>net6.0;net8.0;net9.0</TargetFrameworks>
 
     <NoWarn>$(NoWarn);VSTHRD003;NU1701;</NoWarn>