Motivation for the change, related issues

Based on #2601 (comment)

When readPHPFile tries to read a non-existent file based on a wrong path, it crashes with code 44 and message :

Error [ErrnoError]: Could not read "": There is no such file or directory OR the parent directory does not exist.

This pull request aims to bypass those non-existent files and focus on the existing ones. If the file reading attempt crashes during sendScriptToCDP a warning is logged in the Devtools console with the error message while the process is still running.

Implementation details

• Addition of a try..catch statements around this.readPHPFile and what follows.
• Implementation of a new Log.entryAdded with the ErrnoError message in the catch part.
• Implementation of a test.

Testing Instructions (or ideally a Blueprint)

CI