Fixes #25711

Fixed warning:

[ WARN:[email protected]] global init.hpp:32 checkVersions cuDNN reports version 90.1 which is not compatible with the version 9.1 with which OpenCV was built

CuDNN changed version multipliers since 9.0. The patch accommodates to it.

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