aruco: add back missing samples and tutorials testdata

[rurban]

fixes the aruco test regressions.
copy back 2 objdetect tutorial images, moved over.

• 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

issue report: SpexAI#1

[AleksandrPanov]

@rurban, gboriginal.jpg and singlemarkersoriginal.jpg were moved to opencv_extra/testdata/cv/aruco:
https://github.com/opencv/opencv_extra/tree/4.x/testdata/cv/aruco
These images do not need to be returned to contrib.

[AleksandrPanov]

Contrib Aruco tests work on OpenCV CI:

[AleksandrPanov]

gboriginal.jpg and singlemarkersoriginal.jpg were moved to opencv_extra/testdata/cv/aruco:
https://github.com/opencv/opencv_extra/tree/4.x/testdata/cv/aruco
These images do not need to be returned to contrib.