Use Etag in GitHub coordinator updates (#64449)

Co-authored-by: Franck Nijhof <git@frenck.dev>

tests/components/github/conftest.py

@@ -7,13 +7,14 @@ import pytest
 from homeassistant.components.github.const import (
     CONF_ACCESS_TOKEN,
     CONF_REPOSITORIES,
-    DEFAULT_REPOSITORIES,
     DOMAIN,
 )
+from homeassistant.core import HomeAssistant
 
-from .common import MOCK_ACCESS_TOKEN
+from .common import MOCK_ACCESS_TOKEN, TEST_REPOSITORY, setup_github_integration
 
 from tests.common import MockConfigEntry
+from tests.test_util.aiohttp import AiohttpClientMocker
 
 
 @pytest.fixture
@@ -23,7 +24,7 @@ def mock_config_entry() -> MockConfigEntry:
         title="",
         domain=DOMAIN,
         data={CONF_ACCESS_TOKEN: MOCK_ACCESS_TOKEN},
-        options={CONF_REPOSITORIES: DEFAULT_REPOSITORIES},
+        options={CONF_REPOSITORIES: [TEST_REPOSITORY]},
     )
 
 
@@ -32,3 +33,14 @@ def mock_setup_entry() -> Generator[None, None, None]:
     """Mock setting up a config entry."""
     with patch("homeassistant.components.github.async_setup_entry", return_value=True):
         yield
+
+
+@pytest.fixture
+async def init_integration(
+    hass: HomeAssistant,
+    mock_config_entry: MockConfigEntry,
+    aioclient_mock: AiohttpClientMocker,
+) -> MockConfigEntry:
+    """Set up the GitHub integration for testing."""
+    await setup_github_integration(hass, mock_config_entry, aioclient_mock)
+    return mock_config_entry