Bump Microsoft.AspNetCore.SpaProxy from 8.0.26 to 8.0.27 (#1569)

---
updated-dependencies:
- dependency-name: Microsoft.AspNetCore.SpaProxy
  dependency-version: 8.0.27
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Author: dependabot[bot]

src/ESPresense.Companion.csproj

@@ -25,7 +25,7 @@
     <PackageReference Include="MathNet.Filtering" Version="0.7.0" />
     <PackageReference Include="MathNet.Filtering.Kalman" Version="0.7.0" />
     <PackageReference Include="MathNet.Spatial" Version="0.6.0" />
-    <PackageReference Include="Microsoft.AspNetCore.SpaProxy" Version="8.0.26" />
+    <PackageReference Include="Microsoft.AspNetCore.SpaProxy" Version="8.0.27" />
     <PackageReference Include="ModelContextProtocol.AspNetCore" Version="1.3.0" />
     <PackageReference Include="MQTTnet" Version="5.1.0.1559" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.4" />