Merge branch 'dev/4.0.1' of github.com:AgoraIO/API-Examples into dev/4.0.1

Author: zhaoyongqiang

.github/ci/build/build_ios.sh

@@ -68,5 +68,7 @@ cp -rf ./iOS/** ./$unzip_name/samples/API-Example
 rm -rf ./$unzip_name/samples/API-Example/APIExample-Audio
 mv ./$unzip_name/samples/API-Example/APIExample ./$unzip_name/samples/APIExample
 rm -rf ./$unzip_name/samples/API-Example
+mv ./$unzip_name/samples/APIExample/sdk.podspec ./$unzip_name/
+python3 ios_modify_podfile.py
 7za a -tzip result.zip -r $unzip_name
 cp result.zip $WORKSPACE/withAPIExample_$zip_name