Routine tests - auxiliary fixes - #6337

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: tibdex/github-app-token@3beb63f4bd073e61482598c45c71c1019b59b73a. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

Unexpected input(s) 'installation_id', valid inputs are ['app_id', 'github_api_url', 'installation_retrieval_mode', 'installation_retrieval_payload', 'permissions', 'private_key', 'repositories', 'revoke']