I can no longer upload iOS apps on fastlane.
In conclusion, updating to 2.160.0 or higher version fixed it.
When I try to upload an iOS app on fastlane, the process stops halfway and times out.
[11:06:42]: Loading './fastlane/metadata/zh-Hans/release_notes.txt'...
[11:06:42]: Loading './fastlane/metadata/zh-Hans/support_url.txt'...
[11:06:42]: Loading './fastlane/metadata/zh-Hans/marketing_url.txt'...
[11:06:42]: Loading './fastlane/metadata/zh-Hans/promotional_text.txt'...
[11:06:42]: Loading './fastlane/metadata/zh-Hans/name.txt'...
[11:06:42]: Loading './fastlane/metadata/zh-Hans/subtitle.txt'...
[11:06:42]: Loading './fastlane/metadata/zh-Hans/privacy_url.txt'...
[11:06:42]: Loading './fastlane/metadata/zh-Hant/description.txt'...
[11:06:42]: Loading './fastlane/metadata/zh-Hant/keywords.txt'...
[11:06:42]: Loading './fastlane/metadata/zh-Hant/release_notes.txt'...
[11:06:42]: Loading './fastlane/metadata/zh-Hant/support_url.txt'...
[11:06:42]: Loading './fastlane/metadata/zh-Hant/marketing_url.txt'...
[11:06:42]: Loading './fastlane/metadata/zh-Hant/promotional_text.txt'...
[11:06:42]: Loading './fastlane/metadata/zh-Hant/name.txt'...
[11:06:42]: Loading './fastlane/metadata/zh-Hant/subtitle.txt'...
[11:06:42]: Loading './fastlane/metadata/zh-Hant/privacy_url.txt'...
[11:06:42]: Loading './fastlane/metadata/copyright.txt'...
[11:06:42]: Loading './fastlane/metadata/primary_category.txt'...
[11:06:42]: Loading './fastlane/metadata/secondary_category.txt'...
[11:06:42]: Loading './fastlane/metadata/primary_first_sub_category.txt'...
[11:06:42]: Loading './fastlane/metadata/primary_second_sub_category.txt'...
[11:06:42]: Loading './fastlane/metadata/secondary_first_sub_category.txt'...
[11:06:42]: Loading './fastlane/metadata/secondary_second_sub_category.txt'...
[11:06:42]: Loading './fastlane/metadata/review_information/first_name.txt'...
[11:06:42]: Loading './fastlane/metadata/review_information/last_name.txt'...
[11:06:42]: Loading './fastlane/metadata/review_information/phone_number.txt'...
[11:06:42]: Loading './fastlane/metadata/review_information/email_address.txt'...
[11:06:42]: Loading './fastlane/metadata/review_information/demo_user.txt'...
[11:06:42]: Loading './fastlane/metadata/review_information/demo_password.txt'...
[11:06:42]: Loading './fastlane/metadata/review_information/notes.txt'...
The process always stops here and times out.
The solution is to raise the fastlane version to 2.160.0 or higher. Corrected PR is here