Fix crash on surrogate characters in test node IDs - #751

Fix crash on surrogate characters in test node IDs#751

adamchainz merged 4 commits into

pytest-dev:mainpytest-dev/pytest-randomly:mainfrom

xiehuanyi:fix-surrogate-node-idsxiehuanyi/pytest-randomly:fix-surrogate-node-idsCopy head branch name to clipboard