Fix name of the new exported symbol

Author: dm-vodopyanov

sycl/test/abi/sycl_symbols_linux.dump

@@ -3911,7 +3911,7 @@ _ZN2cl4sycl7handler10mem_adviseEPKvmi
 _ZN2cl4sycl7handler10processArgEPvRKNS0_6detail19kernel_param_kind_tEimRmb
 _ZN2cl4sycl7handler10processArgEPvRKNS0_6detail19kernel_param_kind_tEimRmbb
 _ZN2cl4sycl7handler13getKernelNameB5cxx11Ev
-_ZN2cl4sycl7handler17ext_oneapi_barrierERKSt6vectorINS0_5eventESaIS3_EE
+_ZN2cl4sycl7handler18ext_oneapi_barrierERKSt6vectorINS0_5eventESaIS3_EE
 _ZN2cl4sycl7handler18RangeRoundingTraceEv
 _ZN2cl4sycl7handler18extractArgsAndReqsEv
 _ZN2cl4sycl7handler20DisableRangeRoundingEv