Bump the nuget group with 3 updates (#54)

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

GitHubActionsTestLogger.Demo/GitHubActionsTestLogger.Demo.csproj

@@ -6,7 +6,7 @@
   </PropertyGroup>
   <ItemGroup>
     <PackageReference Include="CSharpier.MsBuild" Version="1.1.2" PrivateAssets="all" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.14.1" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.0.0" />
     <PackageReference Include="xunit" Version="2.9.3" />
     <PackageReference Include="xunit.runner.visualstudio" Version="3.1.5" PrivateAssets="all" />
   </ItemGroup>

GitHubActionsTestLogger.Tests/GitHubActionsTestLogger.Tests.csproj

@@ -8,8 +8,8 @@
   <ItemGroup>
     <PackageReference Include="coverlet.collector" Version="6.0.4" PrivateAssets="all" />
     <PackageReference Include="CSharpier.MsBuild" Version="1.1.2" PrivateAssets="all" />
-    <PackageReference Include="FluentAssertions" Version="8.7.0" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.14.1" />
+    <PackageReference Include="FluentAssertions" Version="8.8.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.0.0" />
     <PackageReference Include="xunit" Version="2.9.3" />
     <PackageReference Include="xunit.runner.visualstudio" Version="3.1.5" PrivateAssets="all" />
   </ItemGroup>

GitHubActionsTestLogger/GitHubActionsTestLogger.csproj

@@ -26,7 +26,7 @@
   </ItemGroup>
   <ItemGroup>
     <PackageReference Include="CSharpier.MsBuild" Version="1.1.2" PrivateAssets="all" />
-    <PackageReference Include="Microsoft.TestPlatform.ObjectModel" Version="17.14.1" />
+    <PackageReference Include="Microsoft.TestPlatform.ObjectModel" Version="18.0.0" />
     <PackageReference Include="Microsoft.SourceLink.GitHub" Version="8.0.0" PrivateAssets="all" />
     <PackageReference Include="PolyShim" Version="1.15.0" PrivateAssets="all" />
     <PackageReference