Update dependabot.yml

Author: tanchekwei

.github/dependabot.yml

@@ -1,6 +1,6 @@
 version: 2
 updates:
   - package-ecosystem: "nuget"
-    directory: "/"
+    directory: "/dependabot-check"
     schedule:
       interval: "daily"

dependabot-check/Test.csproj

@@ -0,0 +1,11 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <TargetFramework>net8.0</TargetFramework>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.CommandPalette.Extensions" />
+    <PackageReference Include="Microsoft.Data.Sqlite" />
+    <PackageReference Include="System.Text.Json" />
+  </ItemGroup>
+</Project>