Bump xunit from 2.6.1 to 2.6.3 (#1828)

Bumps [xunit](https://github.com/xunit/xunit) from 2.6.1 to 2.6.3.
- [Commits](xunit/xunit@2.6.1...2.6.3)

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

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

src/Lab/Experiments/PrototypeStructChaining/PrototypeStructChaining.Test/PrototypeStructChaining.Test.csproj

@@ -12,7 +12,7 @@
     <ItemGroup>
         <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="3.11.0" />
         <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
-        <PackageReference Include="xunit" Version="2.6.1" />
+        <PackageReference Include="xunit" Version="2.6.3" />
         <PackageReference Include="xunit.runner.visualstudio" Version="2.5.4">
             <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
             <PrivateAssets>all</PrivateAssets>

src/Maths/Silk.NET.Maths.Tests/Silk.NET.Maths.Tests.csproj

@@ -14,7 +14,7 @@
 
     <ItemGroup>
       <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
-      <PackageReference Include="xunit" Version="2.6.1" />
+      <PackageReference Include="xunit" Version="2.6.3" />
       <PackageReference Include="xunit.runner.visualstudio" Version="2.5.4">
         <PrivateAssets>all</PrivateAssets>
         <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>

src/OpenAL/Silk.NET.OpenAL.Tests/Silk.NET.OpenAL.Tests.csproj

@@ -11,7 +11,7 @@
 
     <ItemGroup>
         <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
-        <PackageReference Include="xunit" Version="2.6.1" />
+        <PackageReference Include="xunit" Version="2.6.3" />
         <PackageReference Include="xunit.runner.visualstudio" Version="2.5.4">
             <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
             <PrivateAssets>all</PrivateAssets>

src/SPIRV/Silk.NET.SPIRV.Reflect.Tests/Silk.NET.SPIRV.Reflect.Tests.csproj

@@ -13,7 +13,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
-    <PackageReference Include="xunit" Version="2.6.1" />
+    <PackageReference Include="xunit" Version="2.6.3" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.5.4">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>

src/Vulkan/Silk.NET.Vulkan.Tests/Silk.NET.Vulkan.Tests.csproj

@@ -16,7 +16,7 @@
     <ItemGroup>
         <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="3.11.0" />
         <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
-        <PackageReference Include="xunit" Version="2.6.1" />
+        <PackageReference Include="xunit" Version="2.6.3" />
         <PackageReference Include="xunit.runner.visualstudio" Version="2.5.4">
             <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
             <PrivateAssets>all</PrivateAssets>