release: v2.4.87

Promote 2.4.87-pre to full release. Also aligns pyproject.toml
(was stuck at 2.4.86-pre due to incomplete earlier bump).

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: dkrioms

custom_components/geberit_aquaclean/manifest.json

@@ -1,11 +1,11 @@
 {
   "domain": "geberit_aquaclean",
   "name": "Geberit AquaClean",
-  "version": "2.4.87-pre",
+  "version": "2.4.87",
   "documentation": "https://github.com/jens62/geberit-aquaclean",
   "issue_tracker": "https://github.com/jens62/geberit-aquaclean/issues",
   "requirements": [
-    "geberit-aquaclean @ git+https://github.com/jens62/geberit-aquaclean@v2.4.87-pre"
+    "geberit-aquaclean @ git+https://github.com/jens62/geberit-aquaclean@v2.4.87"
   ],
   "dependencies": [],
   "codeowners": ["@jens62"],

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "geberit-aquaclean"
-version = "2.4.86-pre"
+version = "2.4.87"
 description = "Python bridge between Geberit AquaClean toilet (BLE) and home automation (MQTT/REST)"
 requires-python = ">=3.11"
 dependencies = [