Draft: Update stuff to observe data consumption

Description

This MR contains stuff to list Request send by eDrive to ecloud into a csv file. I'm not sure this should be merged into v1-oreo. but for easier checking & access I created this MR

⚠ CSV files is updated only when eDrive Upload or Download a file. ⚠

Installation

1. Get signed APK
2. adb root
3. adb remount
4. adb push signed APK /system/app/eDrive/eDrive.apk
5. adb reboot

Getting CSV

1. adb root
2. adb pull data/user/0/foundation.e.drive/files/dataConsumptionEvents.csv

Issue(s)

https://gitlab.e.foundation/e/os/backlog/-/issues/252 https://gitlab.e.foundation/e/os/eDrive/-/issues/49

Check list

• Self review
• Test procedure explained
• Tested on fresh install
• Tested applied as an update
• License
• Internal documentation
• User documentation