Bump Microsoft.AspNetCore.Authentication.OpenIdConnect from 8.0.20 to 8.0.21 (#620)

Updated
[Microsoft.AspNetCore.Authentication.OpenIdConnect](https://github.com/dotnet/aspnetcore)
from 8.0.20 to 8.0.21.

<details>
<summary>Release notes</summary>

_Sourced from [Microsoft.AspNetCore.Authentication.OpenIdConnect's
releases](https://github.com/dotnet/aspnetcore/releases)._

## 8.0.21

[Release](https://github.com/dotnet/core/releases/tag/v8.0.21)

## What's Changed
* Update branding to 8.0.21 by @​vseanreesermsft in
dotnet/aspnetcore#63509
* [release/8.0] (deps): Bump src/submodules/googletest from `373af2e` to
`eb2d85e` by @​dependabot[bot] in
dotnet/aspnetcore#63500
* [release/8.0] Make duplicate deb/rpm packages so we can sign them with
the new PMC key by @​github-actions[bot] in
dotnet/aspnetcore#63250
* [release/8.0] Extend Unofficial 1ES template in IdentityModel nightly
tests job by @​github-actions[bot] in
dotnet/aspnetcore#63466
* [release/8.0] Quarantine ResponseBody_WriteContentLength_PassedThrough
by @​github-actions[bot] in
dotnet/aspnetcore#63534
* [release/8.0] Update dependencies from
dotnet/source-build-reference-packages by @​dotnet-maestro[bot] in
dotnet/aspnetcore#63261
* [release/8.0] Use wait assert in flaky tests by @​ilonatommy in
dotnet/aspnetcore#63565
* [release/8.0] Update Microsoft.Build versions by @​github-actions[bot]
in dotnet/aspnetcore#62507
* Merging internal commits for release/8.0 by @​vseanreesermsft in
dotnet/aspnetcore#63603
* backport(8.0): Fix runtime architecture detection logic in ANCM by
@​DeagleGross in dotnet/aspnetcore#63706


**Full Changelog**:
dotnet/aspnetcore@v8.0.20...v8.0.21

Commits viewable in [compare
view](dotnet/aspnetcore@v8.0.20...v8.0.21).
</details>

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Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
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Author: dependabot[bot]

gaseous-server/gaseous-server.csproj

@@ -34,7 +34,7 @@
     <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
     <PackageReference Include="Microsoft.AspNetCore.Authentication.Google" Version="8.0.20" />
     <PackageReference Include="Microsoft.AspNetCore.Authentication.MicrosoftAccount" Version="8.0.20" />
-    <PackageReference Include="Microsoft.AspNetCore.Authentication.OpenIdConnect" Version="8.0.20" />
+    <PackageReference Include="Microsoft.AspNetCore.Authentication.OpenIdConnect" Version="8.0.21" />
   <!-- Enable Windows Service hosting and EventLog logging when running on Windows -->
   <PackageReference Include="Microsoft.Extensions.Hosting.WindowsServices" Version="9.0.8" />
   <PackageReference Include="Microsoft.Extensions.Logging.EventLog" Version="9.0.8" />