chore(deps): update ghcr.io/home-assistant/home-assistant docker tag to v2026.5.4 (#1450)

Co-authored-by: ha-mcp-renovate[bot] <283715759+ha-mcp-renovate[bot]@users.noreply.github.com>
Co-authored-by: kingpanther13 <25392815+kingpanther13@users.noreply.github.com>

Author: ha-mcp-renovate[bot]

.github/workflows/e2e-tests.yml

@@ -21,7 +21,7 @@ env:
   PYTHON_VERSION: "3.13"
   UV_CACHE_DIR: /tmp/.uv-cache
   # renovate: datasource=docker depName=ghcr.io/home-assistant/home-assistant
-  HA_IMAGE_GHCR: "ghcr.io/home-assistant/home-assistant:2026.5.3"
+  HA_IMAGE_GHCR: "ghcr.io/home-assistant/home-assistant:2026.5.4"
   # Disable Testcontainers' Ryuk reaper: it has been reported to leave
   # zombie containers on GHA runners (see #366, Ilya0527 2026-05-18).
   # The E2E fixture in tests/src/e2e/conftest.py relies instead on the

.github/workflows/performance-tests.yml

@@ -28,7 +28,7 @@ env:
   PYTHON_VERSION: "3.13"
   UV_CACHE_DIR: /tmp/.uv-cache
   # renovate: datasource=docker depName=ghcr.io/home-assistant/home-assistant
-  HA_IMAGE_GHCR: "ghcr.io/home-assistant/home-assistant:2026.5.3"
+  HA_IMAGE_GHCR: "ghcr.io/home-assistant/home-assistant:2026.5.4"
 
 jobs:
   performance-tests:

.github/workflows/pr.yml

@@ -11,7 +11,7 @@ env:
   PYTHON_VERSION: "3.13"
   UV_CACHE_DIR: /tmp/.uv-cache
   # renovate: datasource=docker depName=ghcr.io/home-assistant/home-assistant
-  HA_IMAGE_GHCR: "ghcr.io/home-assistant/home-assistant:2026.5.3"
+  HA_IMAGE_GHCR: "ghcr.io/home-assistant/home-assistant:2026.5.4"
   # Disable Testcontainers' Ryuk reaper: it has been reported to leave
   # zombie containers on GHA runners (see #366, Ilya0527 2026-05-18).
   # The E2E fixture in tests/src/e2e/conftest.py relies instead on the

tests/test_constants.py

@@ -13,7 +13,7 @@
 # Home Assistant Docker image for E2E/performance/UAT tests.
 # Keep in sync with .github/workflows/e2e-tests.yml and pr.yml.
 # renovate: datasource=docker depName=ghcr.io/home-assistant/home-assistant
-HA_TEST_IMAGE = "ghcr.io/home-assistant/home-assistant:2026.5.3"
+HA_TEST_IMAGE = "ghcr.io/home-assistant/home-assistant:2026.5.4"
 
 # Test user credentials (for UI access)
 TEST_USER = "mcp"