Unexpected Modification of Files in Azure Function App

Question

I have been using an Azure Function App integration for a long time, and it has been running without any issues. The integration consists of two main files: index.js and function.json. Recently, I noticed that both of these files were modified simultaneously. The modification timestamp for both files is as follows: 13.01.2025 16:11:29.

It seems highly unlikely that these changes were made manually by a person. Therefore, I am looking for assistance in understanding how and why these modifications occurred. Has anyone encountered a similar situation where files in an Azure Function App were automatically modified?

I would greatly appreciate any insights or suggestions.

Thank you, Fatma Sözer