Workaround for pandas blocking build

Author: Daniel Dunn

Makefile

@@ -98,6 +98,8 @@ dev-file-lines: # Show files sorted by line count
 
 .PHONY: dev-build
 dev-build: dev-build-docs # Build for release
+    # Workaround for this file being left behind and breaking
+	@ ! rm .venv/lib/python3.12/site-packages/pandas/pyproject.toml
 	@poetry build
 	@poetry freeze-wheel