Merge pull request #483 from truenas/fix-makefile-pip

NAS-123615 / 24.04 / Fix makefile not able to setup virtualenv

Makefile

@@ -12,7 +12,7 @@ check:
 ifneq ($(REPO_CHANGED),0)
 	@echo "Setting up new virtual environment"
 	@rm -rf venv-*
-	@${PYTHON} -m pip install -U virtualenv >/dev/null || { echo "Failed to install/upgrade virtualenv package"; exit 1; }
+	@${PYTHON} -m pip install --break-system-packages -U virtualenv >/dev/null || { echo "Failed to install/upgrade virtualenv package"; exit 1; }
 	@${PYTHON} -m venv venv-${COMMIT_HASH} || { echo "Failed to create virutal environment"; exit 1; }
 	@{ . ./venv-${COMMIT_HASH}/bin/activate && \
 		python3 -m pip install -r requirements.txt >/dev/null 2>&1 && \