Fix use uv pip install -r pyproject.toml error

[baijiangjie]

Fixes #

Description of the Change

Checklist

• PR only contains one change (considered splitting up PR)
• unit-test added
• documentation updated
• CHANGELOG.md updated (only for user relevant changes)
• author name in AUTHORS
• tests/app/idp updated to demonstrate new features
• tests/app/rp updated to demonstrate new features

[baijiangjie]

Hello Team,

When I used uv to install dependencies, I found that two fields in the pyproject.toml under the test directory were conflicting. After checking the documentation, I learned that workspace = true implicitly includes editable = true, so I made this change.

After removing `editable = true`, the installation succeeded.