Update nightly.yml

Author: opensource-krzysztof

.github/workflows/nightly.yml

@@ -77,7 +77,6 @@ jobs:
          -p=NEED_VS2019_INTEGRATION=0 -p=NEED_VS2022_INTEGRATION=0 --log-dir=.
   
    - name: Configure build
-     shell: cmd
      run: |
        sh -l
        call "C:\Program Files (x86)\Intel\oneAPI\setvars.bat"