Add creation of platform wheels

Ref. eng/recordflux/RecordFlux#1376

Makefile

@@ -315,7 +315,7 @@ build_pdf_doc_user_guide:
 dist: $(SDIST)
 
 $(SDIST): rflx/lang $(VSIX) pyproject.toml $(wildcard bin/*) $(wildcard rflx/*)
-	poetry build -vv --no-cache -f sdist
+	poetry build -vv --no-cache
 
 anod_dist: rflx/lang pyproject.toml $(wildcard bin/*) $(wildcard rflx/*)
 	poetry build -vv --no-cache