Bump Blazored.LocalStorage.TestExtensions and Blazored.LocalStorage

Bumps [Blazored.LocalStorage.TestExtensions](https://github.com/Blazored/LocalStorage) and [Blazored.LocalStorage](https://github.com/Blazored/LocalStorage). These dependencies needed to be updated together.

Updates `Blazored.LocalStorage.TestExtensions` from 4.4.0 to 4.5.0
- [Release notes](https://github.com/Blazored/LocalStorage/releases)
- [Commits](Blazored/LocalStorage@v4.4.0...v4.5.0)

Updates `Blazored.LocalStorage` from 4.4.0 to 4.5.0
- [Release notes](https://github.com/Blazored/LocalStorage/releases)
- [Commits](Blazored/LocalStorage@v4.4.0...v4.5.0)

---
updated-dependencies:
- dependency-name: Blazored.LocalStorage.TestExtensions
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: Blazored.LocalStorage
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

src/IoTHub.Portal.Tests.Unit/IoTHub.Portal.Tests.Unit.csproj

@@ -15,7 +15,7 @@
 
   <ItemGroup>
     <PackageReference Include="AutoFixture" Version="4.18.1" />
-    <PackageReference Include="Blazored.LocalStorage.TestExtensions" Version="4.4.0" />
+    <PackageReference Include="Blazored.LocalStorage.TestExtensions" Version="4.5.0" />
     <PackageReference Include="bunit" Version="1.28.9" />
     <PackageReference Include="Docker.DotNet" Version="3.125.15" />
     <PackageReference Include="FluentAssertions" Version="6.12.0" />