[CI] Fix icx build when 'no-intel-lib' is removed

Author: lukaszstolarczuk

.github/workflows/reusable_basic.yml

@@ -179,7 +179,8 @@ jobs:
     - name: Run tests
       working-directory: ${{env.BUILD_DIR}}
       run: |
-        LD_LIBRARY_PATH=${{env.BUILD_DIR}}/lib/ ctest --output-on-failure # run all tests for better coverage
+        ${{ matrix.compiler.cxx == 'icpx' && '. /opt/intel/oneapi/setvars.sh' || true }}
+        LD_LIBRARY_PATH="${{env.BUILD_DIR}}/lib/:${LD_LIBRARY_PATH}" ctest --output-on-failure
 
     - name: Check coverage
       if:  ${{ matrix.build_type == 'Debug' && matrix.compiler.c == 'gcc' }}