Fix CI

Author: yaito3014

.github/workflows/ci.yml

@@ -278,7 +278,7 @@ jobs:
             -DCMAKE_CXX_FLAGS="${{ matrix.compiler.cxxflags }}" \
             -DCMAKE_CXX_STANDARD=${{ matrix.cpp_version.number }} \
             -DCMAKE_BUILD_TYPE=${{ matrix.build_type.name }} \
-            -DIRIS_TEST_ALLOY=${{ case(matrix.components == 'alloy', 'ON', 'OFF') }} \
+            -DIRIS_TEST_ALLOY=${{ case(matrix.components == 'alloy' || matrix.components == 'x4', 'ON', 'OFF') }} \
             -DIRIS_TEST_X4=${{ case(matrix.components == 'x4', 'ON', 'OFF') }} \
             -S .