extend list of supported mimetypes for embedded image extractor
Summary:
use existing functions to add support for new
mimetypes wav, aiff, ape, wavpack and speex
Test Plan: tests pass
Reviewers: bruns, mgallien
Reviewed By: bruns
Subscribers: kde-frameworks-devel, Baloo
Tags: Frameworks, Baloo
Differential Revision: https://phabricator.kde.org/D17357