Fix data narrowing warning on graph_executor.cc (#11969)
Fix data narrowing warning on graph_executor.cc (#11969)


tlby/mxnet,ptrendx/mxnet,szha/mxnet,szha/mxnet,dmlc/mxnet,sxjscience/mxnet,mbaijal/incubator-mxnet,reminisce/mxnet,dmlc/mxnet,eric-haibin-lin/mxnet,szha/mxnet,yajiedesign/mxnet,mbaijal/incubator-mxnet,yajiedesign/mxnet,DickJC123/mxnet,eric-haibin-lin/mxnet,reminisce/mxnet,yajiedesign/mxnet,dmlc/mxnet,sxjscience/mxnet,tlby/mxnet,larroy/mxnet,larroy/mxnet,apache/incubator-mxnet,leezu/mxnet,ptrendx/mxnet,larroy/mxnet,yajiedesign/mxnet,szha/mxnet,tlby/mxnet,mbaijal/incubator-mxnet,larroy/mxnet,reminisce/mxnet,reminisce/mxnet,ptrendx/mxnet,zhreshold/mxnet,tlby/mxnet,ptrendx/mxnet,sxjscience/mxnet,apache/incubator-mxnet,larroy/mxnet,leezu/mxnet,sxjscience/mxnet,mbaijal/incubator-mxnet,mbaijal/incubator-mxnet,leezu/mxnet,tlby/mxnet,yajiedesign/mxnet,yajiedesign/mxnet,eric-haibin-lin/mxnet,apache/incubator-mxnet,zhreshold/mxnet,tlby/mxnet,mbaijal/incubator-mxnet,mbaijal/incubator-mxnet,yajiedesign/mxnet,larroy/mxnet,larroy/mxnet,zhreshold/mxnet,leezu/mxnet,zhreshold/mxnet,reminisce/mxnet,ptrendx/mxnet,szha/mxnet,leezu/mxnet,tlby/mxnet,mbaijal/incubator-mxnet,dmlc/mxnet,ptrendx/mxnet,sxjscience/mxnet,ForkedReposBak/mxnet,dmlc/mxnet,zhreshold/mxnet,eric-haibin-lin/mxnet,dmlc/mxnet,DickJC123/mxnet,ptrendx/mxnet,sxjscience/mxnet,zhreshold/mxnet,ForkedReposBak/mxnet,zhreshold/mxnet,tlby/mxnet,szha/mxnet,ForkedReposBak/mxnet,szha/mxnet,dmlc/mxnet,sxjscience/mxnet,DickJC123/mxnet,ForkedReposBak/mxnet,eric-haibin-lin/mxnet,yajiedesign/mxnet,dmlc/mxnet,zhreshold/mxnet,ForkedReposBak/mxnet,leezu/mxnet,dmlc/mxnet,reminisce/mxnet,ptrendx/mxnet,reminisce/mxnet,ForkedReposBak/mxnet,zhreshold/mxnet,leezu/mxnet,mbaijal/incubator-mxnet,ForkedReposBak/mxnet,tlby/mxnet,sxjscience/mxnet,leezu/mxnet,szha/mxnet,yajiedesign/mxnet,leezu/mxnet,reminisce/mxnet,ForkedReposBak/mxnet,szha/mxnet,ForkedReposBak/mxnet,larroy/mxnet,reminisce/mxnet,eric-haibin-lin/mxnet,ptrendx/mxnet,sxjscience/mxnet,apache/incubator-mxnet,ptrendx/mxnet,eric-haibin-lin/mxnet,reminisce/mxnet,larroy/mxnet,tlby/mxnet,eric-haibin-lin/mxnet,eric-haibin-lin/mxnet,DickJC123/mxnet