chore(reports): lint fixups after rebase onto master

take_tiled_screenshot crossed ruff's C901 complexity threshold (11 > 10)
once the budget logic merged with the positive readiness check and
fail-loud flag from #42119 -- suppress like webdriver.py's get_screenshot
does. Plus ruff-format on the rebased test file.

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

Author: eschutho

superset/utils/screenshot_utils.py

@@ -268,7 +268,7 @@ def combine_screenshot_tiles(
         return screenshot_tiles[0]
 
 
-def take_tiled_screenshot(
+def take_tiled_screenshot(  # noqa: C901
     page: "Page",
     element_name: str,
     tile_height: int,

tests/unit_tests/utils/test_screenshot_utils.py

@@ -648,8 +648,8 @@ def test_budget_exhausted_raises_and_stops_capturing(self, mock_page, monkeypatc
         clock = self._FakeClock()
         # Tile 0's readiness wait consumes the whole budget; tile 1's budget
         # check then sees remaining <= 0 and raises before capturing.
-        mock_page.wait_for_function.side_effect = (
-            lambda *args, **kwargs: setattr(clock, "now", 1000.0)
+        mock_page.wait_for_function.side_effect = lambda *args, **kwargs: setattr(
+            clock, "now", 1000.0
         )
 
         with patch("superset.utils.screenshot_utils.time.monotonic", new=clock):
@@ -695,8 +695,8 @@ def test_budget_exhausted_warning_includes_log_context(
         clock = self._FakeClock()
         # Tile 0's readiness wait consumes the whole budget; tile 1's budget
         # check then sees remaining <= 0 and raises.
-        mock_page.wait_for_function.side_effect = (
-            lambda *args, **kwargs: setattr(clock, "now", 1000.0)
+        mock_page.wait_for_function.side_effect = lambda *args, **kwargs: setattr(
+            clock, "now", 1000.0
         )
         with patch("superset.utils.screenshot_utils.time.monotonic", new=clock):
             with patch("superset.utils.screenshot_utils.combine_screenshot_tiles"):