fix numpy version to 1.24.4 to compatible opencv

paddlex/repo_manager/requirements.txt

@@ -18,3 +18,4 @@ erniebot == 0.5.0
 erniebot-agent == 0.5.0
 unstructured
 networkx
+numpy==1.24.4

requirements.txt

@@ -23,6 +23,7 @@ lxml
 openpyxl
 premailer
 PyMuPDF
+ujson
 ######## For Chatocrv3 #######
 qianfan==0.0.3
 langchain==0.1.5