tests: call venv module directly
This avoids
ModuleNotFoundError: No module named 'virtualenv.seed.embed.via_app_data'
Type: fix
@@ -124,7 +124,7 @@ PAPI_WIPE_DIST=$(WS_ROOT)/src/vpp-api/vapi/__pycache__ \
$(PIP_TOOLS_INSTALL_DONE):
@rm -rf $(VENV_PATH)
@mkdir -p $(VENV_RUN_DIR)
- @virtualenv $(VENV_PATH) -p $(PYTHON_INTERP)
+ @$(PYTHON_INTERP) -m venv $(VENV_PATH)
# pip version pinning
@bash -c "source $(VENV_PATH)/bin/activate && \
$(PYTHON_INTERP) -m pip install pip===$(PIP_VERSION)"
