Fix paths in build.yml for Octave test scripts

Updated the paths in the Octave CLI commands within the build.yml file to ensure that the test scripts `test_basic_operation.m` and `test_write.m` are correctly executed from the `tests/octave` directory. This change addresses the directory navigation and path issues, ensuring proper test execution.

Author: ptahmose

.github/workflows/build.yml

@@ -115,8 +115,8 @@ jobs:
         run: |
           cd tests/octave
           set GITHUB_WORKSPACE_FORWARD_SLASHES=%GITHUB_WORKSPACE:\=/%
-          "%OCTAVECLI_LINK%" --eval "cd %GITHUB_WORKSPACE_FORWARD_SLASHES%/OctaveMex,addpath('../../OctaveMex'),test('test_basic_operation.m')"
-          "%OCTAVECLI_LINK%" --eval "cd %GITHUB_WORKSPACE_FORWARD_SLASHES%/OctaveMex,addpath('../../OctaveMex'),test('test_write.m')"
+          "%OCTAVECLI_LINK%" --eval "cd %GITHUB_WORKSPACE_FORWARD_SLASHES%/tests/octave,addpath('../../OctaveMex'),test('test_basic_operation.m')"
+          "%OCTAVECLI_LINK%" --eval "cd %GITHUB_WORKSPACE_FORWARD_SLASHES%/tests/octave,addpath('../../OctaveMex'),test('test_write.m')"
       - name: Prepare MATLAB-mex artifact (Windows)
         id: prepare_windows_matlab_artifact
         if: runner.os == 'Windows'