chore(deps): bump the test-dependencies group with 7 updates

Updates the requirements on [pytest](https://github.com/pytest-dev/pytest), [pytest-asyncio](https://github.com/pytest-dev/pytest-asyncio), [pytest-cov](https://github.com/pytest-dev/pytest-cov), [pytest-homeassistant-custom-component](https://github.com/MatthewFlamm/pytest-homeassistant-custom-component), [homeassistant](https://github.com/home-assistant/core), [pytest-mock](https://github.com/pytest-dev/pytest-mock) and [responses](https://github.com/getsentry/responses) to permit the latest version.

Updates `pytest` to 9.1.1
- [Release notes](https://github.com/pytest-dev/pytest/releases)
- [Changelog](https://github.com/pytest-dev/pytest/blob/main/CHANGELOG.rst)
- [Commits](pytest-dev/pytest@7.0.0...9.1.1)

Updates `pytest-asyncio` to 1.4.0
- [Release notes](https://github.com/pytest-dev/pytest-asyncio/releases)
- [Commits](pytest-dev/pytest-asyncio@v1.3.0...v1.4.0)

Updates `pytest-cov` to 7.1.0
- [Changelog](https://github.com/pytest-dev/pytest-cov/blob/master/CHANGELOG.rst)
- [Commits](pytest-dev/pytest-cov@v4.0.0...v7.1.0)

Updates `pytest-homeassistant-custom-component` to 0.13.370
- [Release notes](https://github.com/MatthewFlamm/pytest-homeassistant-custom-component/releases)
- [Changelog](https://github.com/MatthewFlamm/pytest-homeassistant-custom-component/blob/master/CHANGELOG.md)
- [Commits](MatthewFlamm/pytest-homeassistant-custom-component@0.13.246...0.13.370)

Updates `homeassistant` to 2026.10.0
- [Release notes](https://github.com/home-assistant/core/releases)
- [Commits](home-assistant/core@2025.5.3...2026.10.0)

Updates `pytest-mock` to 3.16.0
- [Release notes](https://github.com/pytest-dev/pytest-mock/releases)
- [Changelog](https://github.com/pytest-dev/pytest-mock/blob/main/CHANGELOG.rst)
- [Commits](pytest-dev/pytest-mock@v3.15.1...v3.16.0)

Updates `responses` to 0.26.3
- [Release notes](https://github.com/getsentry/responses/releases)
- [Changelog](https://github.com/getsentry/responses/blob/master/CHANGES)
- [Commits](getsentry/responses@0.26.0...0.26.3)

---
updated-dependencies:
- dependency-name: pytest
  dependency-version: 9.1.1
  dependency-type: direct:production
  dependency-group: test-dependencies
- dependency-name: pytest-asyncio
  dependency-version: 1.4.0
  dependency-type: direct:production
  dependency-group: test-dependencies
- dependency-name: pytest-cov
  dependency-version: 7.1.0
  dependency-type: direct:production
  dependency-group: test-dependencies
- dependency-name: pytest-homeassistant-custom-component
  dependency-version: 0.13.370
  dependency-type: direct:production
  dependency-group: test-dependencies
- dependency-name: homeassistant
  dependency-version: 2026.10.0
  dependency-type: direct:production
  dependency-group: test-dependencies
- dependency-name: pytest-mock
  dependency-version: 3.16.0
  dependency-type: direct:production
  dependency-group: test-dependencies
- dependency-name: responses
  dependency-version: 0.26.3
  dependency-type: direct:production
  dependency-group: test-dependencies
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

requirements-test.txt

@@ -1,12 +1,12 @@
 # Testing dependencies for RCE PSE integration
-pytest>=7.0.0
-pytest-asyncio>=1.3.0
-pytest-cov>=4.0.0
-pytest-homeassistant-custom-component>=0.13.246
+pytest>=9.1.1
+pytest-asyncio>=1.4.0
+pytest-cov>=7.1.0
+pytest-homeassistant-custom-component>=0.13.370
 
 # Home Assistant core for testing
-homeassistant>=2025.5.3
+homeassistant>=2026.10.0
 
 # Mock and testing utilities
-pytest-mock>=3.15.1
-responses>=0.26.0 
+pytest-mock>=3.16.0
+responses>=0.26.3