[CI] Add HunyuanVideo 1.5 X2V accuracy tests (#3852)

Signed-off-by: david6666666 <530634352@qq.com>

tests/e2e/accuracy/test_diffusers_backend_similarity.py

@@ -30,10 +30,14 @@ from tests.e2e.accuracy.helpers import (
     env_to_apply_ftfy_mock_in_subproc,
     model_output_dir,
 )
-from tests.e2e.accuracy.wan22_i2v.test_wan22_i2v_video_similarity import (
-    _parse_psnr_score,
-    _parse_ssim_score,
-    _run_ffmpeg_similarity,
+from tests.e2e.accuracy.helpers import (
+    parse_psnr_score as _parse_psnr_score,
+)
+from tests.e2e.accuracy.helpers import (
+    parse_ssim_score as _parse_ssim_score,
+)
+from tests.e2e.accuracy.helpers import (
+    run_ffmpeg_similarity as _run_ffmpeg_similarity,
 )
 from tests.helpers.env import run_post_test_cleanup, run_pre_test_cleanup
 from tests.helpers.mark import hardware_test