Update dependency Microsoft.NET.Test.Sdk to v15.9.2 (#138)

Author: renovate[bot]

CoreDistributedCache/NHibernate.Caches.CoreDistributedCache.Tests/NHibernate.Caches.CoreDistributedCache.Tests.csproj

@@ -24,7 +24,7 @@
   </ItemGroup>
   <ItemGroup>
     <PackageReference Include="log4net" Version="2.0.17" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.6.1" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.9.2" />
     <PackageReference Include="NSubstitute" Version="3.1.0" />
     <PackageReference Include="NUnit3TestAdapter" Version="4.5.0" />
   </ItemGroup>

CoreMemoryCache/NHibernate.Caches.CoreMemoryCache.Tests/NHibernate.Caches.CoreMemoryCache.Tests.csproj

@@ -19,7 +19,7 @@
   </ItemGroup>
   <ItemGroup>
     <PackageReference Include="log4net" Version="2.0.17" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.6.1" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.9.2" />
     <PackageReference Include="NUnit3TestAdapter" Version="4.5.0" />
   </ItemGroup>
   <ItemGroup Condition="'$(TargetFramework)'=='net6.0'">

RtMemoryCache/NHibernate.Caches.RtMemoryCache.Tests/NHibernate.Caches.RtMemoryCache.Tests.csproj

@@ -23,7 +23,7 @@
   </ItemGroup>
   <ItemGroup>
     <PackageReference Include="log4net" Version="2.0.17" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.6.1" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.9.2" />
     <PackageReference Include="NUnit3TestAdapter" Version="4.5.0" />
   </ItemGroup>
   <ItemGroup Condition="'$(TargetFramework)'=='net6.0'">

StackExchangeRedis/NHibernate.Caches.StackExchangeRedis.Tests/NHibernate.Caches.StackExchangeRedis.Tests.csproj

@@ -20,7 +20,7 @@
   </ItemGroup>
   <ItemGroup>
     <PackageReference Include="log4net" Version="2.0.17" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.6.1" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.9.2" />
     <PackageReference Include="NUnit3TestAdapter" Version="4.5.0" />
     <PackageReference Include="NSubstitute" Version="3.1.0" />
   </ItemGroup>