Bump MessagePack to 2.5.302 and @angular packages to 21.2.17

- MessagePack 2.5.187 -> 2.5.302 in Nodejs, ProjectWizard, TestAdapterImpl csproj
- @angular framework packages -> 21.2.17 (cli 21.2.16, typescript 5.9) in NodeAppWithAngularTests mock project; regenerated package-lock.json

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Author: lucygramley

Nodejs/Product/Nodejs/Nodejs.csproj

@@ -990,7 +990,7 @@
       <Version>1.0.0</Version>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
-    <PackageReference Include="MessagePack" Version="2.5.187" />
+    <PackageReference Include="MessagePack" Version="2.5.302" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
   </ItemGroup>
   <ItemGroup>

Nodejs/Product/ProjectWizard/ProjectWizard.csproj

@@ -98,7 +98,7 @@
     <PackageReference Include="Microsoft.VisualStudio.TemplateWizardInterface" >
       <Version>17.0.0-previews-1-31318-023</Version>
     </PackageReference>
-    <PackageReference Include="MessagePack" Version="2.5.187" />
+    <PackageReference Include="MessagePack" Version="2.5.302" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
   </ItemGroup>
   <Import Project="..\Nodejs\SharedResources.proj" />

Nodejs/Product/TestAdapterImpl/TestAdapterImpl.csproj

@@ -107,7 +107,7 @@
       <Version>1.0.0</Version>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
-    <PackageReference Include="MessagePack" Version="2.5.187" />
+    <PackageReference Include="MessagePack" Version="2.5.302" />
   </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <Import Project="..\ProjectAfter.targets" />