Patch VTK to properly detect gcc 10

Summary:
Our VTK version is rather old. To allow for gcc 10 compatibility
the version detection of gcc needs to be patched. This helps with T27438

Test Plan: CI

Reviewers: O1 MITK Reviewer Group I, kislinsk

Reviewed By: O1 MITK Reviewer Group I, kislinsk

Differential Revision: https://phabricator.mitk.org/D366