Add SQLite parser for Android Viber Call (viber_data) file

[aurelioklv]

One line description of pull request

Add SQLite parser for Android Viber Call (viber_data) file

Description:

I add and modify several files:

• Add import android_viber_call to plaso/parsers/sqlite_plugins/__init__.py
• Add a new parser plugin android_viber_call.py to plaso/parsers/sqlite_plugins/
• Add viber_data file to test_data/
• Add unit test android_viber_call.py to tests/parsers/sqlite_plugins/
• Modify android.yaml to support Android Viber Call parser plugin (plaso/data/formatters/android.yaml)
• Modify timeliner.yaml to support Android Viber Call parser plugin (plaso/data/timeliner.yaml)

Related issue (if applicable): fixes #

Notes:

All contributions to Plaso undergo code review.
This makes sure that the code has appropriate test coverage and conforms to the
Plaso style guide.

One of the maintainers will examine your code, and may request changes. Check off the items below in
order, and then a maintainer will review your code.

Checklist:

• Automated checks (GitHub Actions, AppVeyor) pass
• No new new dependencies are required or l2tdevtools has been updated
• Reviewer assigned

[joachimmetz]

Thanks for the PR, I'm a bit preoccupied at the moment will try to take a look as soon as time permits