release: 3.40.1 — filter uses per-spec service names

Drop the invented "SMS-related" / "CB-related" filter categories: those
files are service-declared and are already reached through their
per-service options (per-spec service names).  Bump VERSION/pyproject/
PWA header to 3.40.1 and the SW cache to simple-v486.

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "pysim-simple-server"
-version = "3.40.0"
+version = "3.40.1"
 description = "HTTP REST server wrapping pysim for the SIMple PWA"
 license = { text = "GPL-2.0-or-later" }
 requires-python = ">=3.9"