fix(python): select the current platform's CLI package in the E2E harness#2117

SteveSandersonMS merged 4 commits into

github:maingithub/copilot-sdk:mainfrom

nytron88:fix/2103-python-e2e-cli-platform-resolutionnytron88/copilot-sdk:fix/2103-python-e2e-cli-platform-resolutionCopy head branch name to clipboard