[CI]Change pixels tolerance from 5 to 10 (#3289)

Signed-off-by: princepride <wangzhipeng628@gmail.com>

tests/e2e/offline_inference/test_bagel_text2img.py

@@ -67,7 +67,7 @@ if current_omni_platform.is_rocm():
     ]
 
 # Maximum allowed difference per color channel
-PIXEL_TOLERANCE = 5
+PIXEL_TOLERANCE = 10
 
 # Default test prompt
 DEFAULT_PROMPT = "<|im_start|>A cute cat<|im_end|>"