[ci] temporarily disable turbodiffusion ssim test (hao-ai-lab#1000)

Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>

Author: SolitaryThinker

fastvideo/tests/ssim/test_turbodiffusion_similarity.py

@@ -54,6 +54,9 @@
 ]
 
 
+@pytest.mark.skip(
+    reason="Temporarily disabled due to OOM issues in CI. TODO: Investigate and re-enable.",
+)
 @pytest.mark.parametrize("prompt", TURBODIFFUSION_TEST_PROMPTS)
 @pytest.mark.parametrize("model_id", list(TURBODIFFUSION_MODEL_TO_PARAMS.keys()))
 def test_turbodiffusion_inference_similarity(prompt, model_id):
@@ -187,6 +190,9 @@ def test_turbodiffusion_inference_similarity(prompt, model_id):
 ]
 
 
+@pytest.mark.skip(
+    reason="Temporarily disabled due to OOM issues in CI. TODO: Investigate and re-enable.",
+)
 @pytest.mark.parametrize("prompt", TURBODIFFUSION_I2V_TEST_PROMPTS)
 @pytest.mark.parametrize("model_id", list(TURBODIFFUSION_I2V_MODEL_TO_PARAMS.keys()))
 def test_turbodiffusion_i2v_inference_similarity(prompt, model_id):