[kstyle] Don't suppress deprecation warnings
Summary:
Depends on D12262
Depends on D12261
Depends on D12260
Depends on D12259
Depends on D12258
Depends on D12257
Depends on D12256
Reviewers: Breeze, hpereiradacosta
Reviewed By: hpereiradacosta
Subscribers: plasma-devel
Tags: Plasma
Maniphest Tasks: T8056
Differential Revision: https://phabricator.kde.org/D12263