For CI tests move into test directory to avoid picking up pyproject.toml file

Author: timsaucer

.github/workflows/test.yml

@@ -107,6 +107,7 @@ jobs:
           RUST_BACKTRACE: 1
         run: |
           git submodule update --init
+          cd python/tests
           uv run --no-project pytest -v .
 
       - name: FFI unit tests