What would you like to be added?

Several packages in the codebase are using deprecated versions:

• @modelcontextprotocol/sdk is outdated (currently ^1.11.0 in core, ^1.15.1 in
  cli/vscode-companion)
• google-auth-library is outdated (currently ^9.11.0)
• OpenTelemetry packages are already updated to ^0.203.0 but documentation should reflect this

Impact

• Deprecation warnings during build/install

Proposed Solution

Update the following packages to their latest stable versions:

• @modelcontextprotocol/sdk: Update to ^1.17.0 across all packages
• google-auth-library: Update to ^10.2.0 in packages/core

PR: #4904

Why is this needed?

Reduce warnings and update packages. These include security updates in packages, and new SDKs.

Additional context

No response