videostab: Add missing include to fix build failure

[christian-heusel]

When building the OpenCV package on Arch Linux with CUDA 13.2.1 the
following build failure arises:

[ 82%] Built target example_cudaoptflow_nvidia_optical_flow
/build/opencv/src/opencv_contrib/modules/videostab/src/cuda/global_motion.cu(66): error: namespace "thrust" has no member "make_tuple"
/build/opencv/src/opencv_contrib/modules/videostab/src/cuda/global_motion.cu(67): error: namespace "thrust" has no member "make_tuple"
/build/opencv/src/opencv_contrib/modules/videostab/src/cuda/global_motion.cu(69): error: identifier "make_tuple" is undefined
3 errors detected in the compilation of "/build/opencv/src/opencv_contrib/modules/videostab/src/cuda/global_motion.cu".

This is due to the currently undeclared dependency on the tuple header
from the thrust library and fixed in this changeset by adding the
missing include.

Pull Request Readiness Checklist

See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request

• I agree to contribute to the project under Apache 2 License.
• To the best of my knowledge, the proposed patch is not based on a code under GPL or another license that is incompatible with OpenCV
• The PR is proposed to the proper branch
• There is a reference to the original bug report and related work
• There is accuracy test, performance test and test data in opencv_extra repository, if applicable
  Patch to opencv_extra has the same branch name.
• The feature is well documented and sample code can be built with the project CMake