cherry pick updates to release branch from main - #805

cherry pick updates to release branch from main#805

Eleanor Boyd (eleanorjboyd) merged 6 commits into

microsoft:release/2025.12microsoft/vscode-python-debugger:release/2025.12from

eleanorjboyd:fix-tests-xeroeleanorjboyd/vscode-python-debugger:fix-tests-xeroCopy head branch name to clipboard