Remove obsolete modules and plugins
Summary:
- Remove OpenCL support
- Remove obsolete TubeGraph module and plugin
- Remove obsolete semantic relations modules and plugin
- Remove obsolete deformable clipping plane plugin
- Remove obsolete geometry tools plugin
- Remove obsolete material editor plugin
- Remove obsolete multispectrum pointset interaction plugin
- Remove obsolete unstructured grid visualization plugin
- Remove obsolete event recorder plugin
Fixes T30312.
Test Plan: CI
Reviewers: O1 MITK Reviewer Group I!
Maniphest Tasks: T30312
Differential Revision: https://phabricator.mitk.org/D899