Bump Microsoft.IdentityModel.JsonWebTokens from 8.18.0 to 8.19.1

---
updated-dependencies:
- dependency-name: Microsoft.IdentityModel.JsonWebTokens
  dependency-version: 8.19.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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Author: dependabot[bot]

src/Dashboard/Dashboard.csproj

@@ -12,7 +12,7 @@
     <PackageReference Include="Azure.Identity" Version="1.21.0" />
     <PackageReference Include="Azure.Monitor.OpenTelemetry.AspNetCore" Version="1.5.0" />
     <PackageReference Include="GitHub.Copilot.SDK" Version="1.0.0-beta.4" />
-    <PackageReference Include="Microsoft.IdentityModel.JsonWebTokens" Version="8.18.0" />
+    <PackageReference Include="Microsoft.IdentityModel.JsonWebTokens" Version="8.19.1" />
     <PackageReference Include="Microsoft.IdentityModel.Protocols.OpenIdConnect" Version="8.18.0" />
     <PackageReference Include="OpenTelemetry" Version="1.15.3" />
     <PackageReference Include="OpenTelemetry.Api" Version="1.15.3" />