Update dependency @microsoft/signalr to v8.0.17

[dependencyupdates]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
@microsoft/signalr (source)	8.0.7 → 8.0.17

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Release Notes

dotnet/aspnetcore (@​microsoft/signalr)

v8.0.17

Compare Source

Bug Fixes

• Forwarded Headers Middleware: Ignore X-Forwarded-Headers from Unknown Proxy (#​61623)
  The Forwarded Headers Middleware now ignores X-Forwarded-Headers sent from unknown proxies. This change improves security by ensuring that only trusted proxies can influence the forwarded headers, preventing potential spoofing or misrouting of requests.

Dependency Updates

• Update dependencies from dotnet/arcade (#​61832)
  This update brings in the latest changes from the dotnet/arcade repository, ensuring that ASP.NET Core benefits from recent improvements, bug fixes, and security patches in the shared build infrastructure.

• Bump src/submodules/googletest from 52204f7 to 04ee1b4 (#​61761)
  The GoogleTest submodule has been updated to a newer commit, providing the latest testing features, bug fixes, and performance improvements for the project's C++ test components.

Miscellaneous

• Update branding to 8.0.17 (#​61830)
  The project version branding has been updated to reflect the new 8.0.17 release, ensuring consistency across build outputs and documentation.

• Merging internal commits for release/8.0 (#​61924)
  This change merges various internal commits into the release/8.0 branch, incorporating minor fixes, documentation updates, and other non-user-facing improvements to keep the release branch up to date.

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This summary is generated and may contain inaccuracies. For complete details, please review the linked pull requests.

Full Changelog: dotnet/aspnetcore@v8.0.16...v8.0.17

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