Update scheduled event processor to 1.0.0-dev.20261026.5 (#51001)

Co-authored-by: Ray Chen <raychen@microsoft.com>
Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>

Author: 3 people

.github/workflows/scheduled-event-processor.yml

@@ -39,7 +39,7 @@ jobs:
         run: >
           dotnet tool install
           Azure.Sdk.Tools.GitHubEventProcessor
-          --version 1.0.0-dev.20260403.1
+          --version 1.0.0-dev.20261026.5
           --add-source https://pkgs.dev.azure.com/azure-sdk/public/_packaging/azure-sdk-for-net/nuget/v3/index.json
           --global
         shell: bash