Merge pull request #28968 from Prasadayus:Identity_function_fix_for_0D

Fixes the issue for Identity functions for 0D #28968

Closes https://github.com/opencv/opencv/issues/25763

### Pull Request Readiness Checklist

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

- [x] I agree to contribute to the project under Apache 2 License.
- [x] 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
- [x] The PR is proposed to the proper branch
- [x] There is a reference to the original bug report and related work
- [x] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [x] The feature is well documented and sample code can be built with the project CMake

modules/python/test/test_misc.py

@@ -281,6 +281,9 @@ class Arguments(NewOpenCVTests):
         a = np.array([0, 1, 0, 1], dtype=bool)
         res8 = cv.utils.dumpInputArray(a)
         self.assertEqual(res8, "InputArray: empty()=false kind=0x00010000 flags=0x01010000 total(-1)=4 dims(-1)=1 size(-1)=4x1 type(-1)=CV_BoolC1")
+        a = np.array(3.14, dtype=np.float32)
+        res9 = cv.utils.dumpInputArray(a)
+        self.assertEqual(res9, "InputArray: empty()=false kind=0x00010000 flags=0x01010000 total(-1)=1 dims(-1)=0 size(-1)=1x1 type(-1)=CV_32FC1")
 
     def test_InputArrayOfArrays(self):
         res1 = cv.utils.dumpInputArrayOfArrays(None)