Bump Microsoft.AspNetCore.Components.WebAssembly.DevServer from 10.0.0 to 10.0.3 (#79)

---
updated-dependencies:
- dependency-name: Microsoft.AspNetCore.Components.WebAssembly.DevServer
  dependency-version: 10.0.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Author: dependabot[bot]

src/BlazorMVU.Demo/BlazorMVU.Demo.csproj

@@ -11,7 +11,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly" Version="10.0.3" />
-    <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly.DevServer" Version="10.0.0" PrivateAssets="all" />
+    <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly.DevServer" Version="10.0.3" PrivateAssets="all" />
     <PackageReference Include="PublishSPAforGitHubPages.Build" Version="3.0.3" />
   </ItemGroup>