Removed unused stdole package reference (#40)

-Version mismatch between the referenced version and the version in Inventor was causing addin to crash

Author: bretleasure

Inventor.AddinTemplate.csproj

@@ -23,7 +23,6 @@
         <PrivateAssets>all</PrivateAssets>
         <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       </PackageReference>
-      <PackageReference Include="stdole" Version="17.14.40260" />
       <PackageReference Include="System.Resources.Extensions" Version="9.0.9" />
     </ItemGroup>