refactor: allow loading of truncated images and increase max pixel limit in common_handle.py

--bug=1057749 --user=刘瑞斌 【知识库】qa问答对文档中带图片，导入后图片未显示 https://www.tapd.cn/62980211/s/1723700

apps/common/handle/impl/common_handle.py

@@ -22,6 +22,9 @@ from openpyxl.xml.constants import SHEET_DRAWING_NS, REL_NS, SHEET_MAIN_NS
 from common.utils.logger import maxkb_logger
 from knowledge.models import File
 
+from PIL import ImageFile
+ImageFile.LOAD_TRUNCATED_IMAGES = True
+PILImage.MAX_IMAGE_PIXELS = None
 
 def parse_element(element) -> {}:
     data = {}