Mark test_get_symbol as garbage_expected (#18595)
Mark test_get_symbol as garbage_expected (#18595)


yajiedesign/mxnet,szha/mxnet,leezu/mxnet,tlby/mxnet,yajiedesign/mxnet,leezu/mxnet,yajiedesign/mxnet,DickJC123/mxnet,leezu/mxnet,sxjscience/mxnet,sxjscience/mxnet,tlby/mxnet,yajiedesign/mxnet,tlby/mxnet,szha/mxnet,tlby/mxnet,apache/incubator-mxnet,sxjscience/mxnet,tlby/mxnet,tlby/mxnet,sxjscience/mxnet,tlby/mxnet,tlby/mxnet,szha/mxnet,DickJC123/mxnet,leezu/mxnet,szha/mxnet,sxjscience/mxnet,yajiedesign/mxnet,yajiedesign/mxnet,yajiedesign/mxnet,sxjscience/mxnet,sxjscience/mxnet,yajiedesign/mxnet,leezu/mxnet,leezu/mxnet,szha/mxnet,DickJC123/mxnet,leezu/mxnet,tlby/mxnet,sxjscience/mxnet,leezu/mxnet,apache/incubator-mxnet,yajiedesign/mxnet,DickJC123/mxnet,apache/incubator-mxnet,szha/mxnet,sxjscience/mxnet,tlby/mxnet,szha/mxnet,szha/mxnet,apache/incubator-mxnet,szha/mxnet,leezu/mxnet