Update dependency pytest-asyncio to v1 (#433)

* Update dependency pytest-asyncio to v1

* set version to 0.15.0

* Update dependency pytest-asyncio to v1

---------

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: Stefan Allius <stefan.allius@t-online.de>

CHANGELOG.md

@@ -5,14 +5,16 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [unreleased]
+
+- Update dependency pytest-asyncio to v1
+
 ## [0.14.1] - 2025-05-31
 
 - handle missing MQTT addon [#438](https://github.com/s-allius/tsun-gen3-proxy/issues/438)
 
 ## [0.14.0] - 2025-05-29
 
-## [0.14.0] - 2025-05-29
-
 - add-on: bump python to version 3.12.10-r1
 - set no of pv modules for MS800 GEN3PLUS inverters
 - fix the paths to copy the config.example.toml file during proxy start

app/.version

@@ -1 +1 @@
-0.14.1
+0.15.0

app/requirements-test.txt

@@ -1,6 +1,6 @@
     flake8==7.2.0
     pytest==8.3.5
-    pytest-asyncio==0.26.0
+    pytest-asyncio==1.0.0
     pytest-cov==6.1.1
     python-dotenv==1.1.0
     mock==5.2.0