Fix broken test MatrixTests.FindBestDiscordsMultipleProfiles

[marregui]

166/211 Test #166: MatrixTests.FindBestDiscordsMultipleProfiles .....................***Failed   19.85 sec
Running main() from C:\dev\vcpkg\buildtrees\gtest\src\ase-1.10.0-9cde347ce0.clean\googletest\src\gtest_main.cc
Note: Google Test filter = MatrixTests.FindBestDiscordsMultipleProfiles
[==========] Running 1 test from 1 test suite.
[----------] Global test environment set-up.
[----------] 1 test from MatrixTests
[ RUN      ] MatrixTests.FindBestDiscordsMultipleProfiles
←[32m[----------]←[0m CPU backend, device: Intel CPU
[----------] CUDA backend, device: GeForce_RTX_2060
C:\Users\MiguelArregui\workspace\khiva\test\matrixTest.cpp(1148): error: Expected equality of these values:
  subsequenceIndicesHost[0]
    Which is: 10
  0
←[32m[----------]←[0m OPENCL backend, device: GeForce_RTX_2060
←[32m[----------]←[0m OPENCL backend, device: Intel(R)_UHD_Graphics
←[32m[----------]←[0m OPENCL backend, device: Intel(R)_Core(TM)_i7-10875H_CPU @ 2.30GHz
[  FAILED  ] MatrixTests.FindBestDiscordsMultipleProfiles (19597 ms)
[----------] 1 test from MatrixTests (19597 ms total)

[----------] Global test environment tear-down
[==========] 1 test from 1 test suite ran. (19597 ms total)
[  PASSED  ] 0 tests.
[  FAILED  ] 1 test, listed below:
[  FAILED  ] MatrixTests.FindBestDiscordsMultipleProfiles

 1 FAILED TEST