🔧 Updates StyleCop configuration to place using directives inside namespace

Directory.Packages.props

@@ -1,13 +1,13 @@
 <Project>
   <ItemGroup Label="Packages">
-    <PackageVersion Include="GitVersion.MsBuild" Version="6.5.0" />
-    <PackageVersion Include="Microsoft.AspNetCore.OpenApi" Version="9.0.6" />
+    <PackageVersion Include="GitVersion.MsBuild" Version="6.5.1" />
+    <PackageVersion Include="Microsoft.AspNetCore.OpenApi" Version="10.0.3" />
     <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="18.0.1" />
-    <PackageVersion Include="Microsoft.Sbom.Targets" Version="4.1.3" />
-    <PackageVersion Include="NewStyleCop.Analyzers" Version="1.2.0" />
+    <PackageVersion Include="Microsoft.Sbom.Targets" Version="4.1.5" />
+    <PackageVersion Include="NewStyleCop.Analyzers" Version="1.2.1" />
     <PackageVersion Include="NSubstitute.Analyzers.CSharp" Version="1.0.17" />
     <PackageVersion Include="NSubstitute" Version="5.3.0" />
     <PackageVersion Include="xunit.runner.visualstudio" Version="3.1.5" />
-    <PackageVersion Include="xunit.v3" Version="3.2.0" />
+    <PackageVersion Include="xunit.v3" Version="3.2.2" />
   </ItemGroup>
 </Project>

stylecop.json

@@ -6,7 +6,7 @@
       "indentationSize": 2
     },
     "orderingRules": {
-      "usingDirectivesPlacement": "outsideNamespace",
+      "usingDirectivesPlacement": "insideNamespace",
       "systemUsingDirectivesFirst": true,
       "blankLinesBetweenUsingGroups": "require",
       "elementOrder": [