Fixup extension names to match expectations (#27302)

Proper extension name is SPV_INTEL_long_composites

Author: mdtoguchi

clang/test/Driver/sycl-spirv-ext-old-model.c

@@ -65,7 +65,7 @@
 // CHECK-CPU-SAME:,+SPV_INTEL_arbitrary_precision_fixed_point
 // CHECK-CPU-SAME:,+SPV_INTEL_arbitrary_precision_floating_point
 // CHECK-CPU-SAME:,+SPV_INTEL_variable_length_array,+SPV_INTEL_fp_fast_math_mode
-// CHECK-CPU-SAME:,+SPV_INTEL_long_composite
+// CHECK-CPU-SAME:,+SPV_INTEL_long_composites
 // CHECK-CPU-SAME:,+SPV_INTEL_arithmetic_fence
 // CHECK-CPU-SAME:,+SPV_INTEL_cache_controls
 // CHECK-CPU-SAME:,+SPV_INTEL_fpga_buffer_location

clang/test/Driver/sycl-spirv-ext.c

@@ -43,7 +43,7 @@
 // CHECK-DEFAULT-SAME:,+SPV_INTEL_arbitrary_precision_fixed_point
 // CHECK-DEFAULT-SAME:,+SPV_INTEL_arbitrary_precision_floating_point
 // CHECK-DEFAULT-SAME:,+SPV_INTEL_variable_length_array,+SPV_INTEL_fp_fast_math_mode
-// CHECK-DEFAULT-SAME:,+SPV_INTEL_composites
+// CHECK-DEFAULT-SAME:,+SPV_INTEL_long_composites
 // CHECK-DEFAULT-SAME:,+SPV_INTEL_arithmetic_fence
 // CHECK-DEFAULT-SAME:,+SPV_INTEL_cache_controls
 // CHECK-DEFAULT-SAME:,+SPV_INTEL_fpga_buffer_location