SparseLU: fix estimated non-zeros in U
SparseLU: fix estimated non-zeros in U

pasuka/eigen,pasuka/eigen,ritsu1228/eigen,ritsu1228/eigen,ritsu1228/eigen,TSC21/Eigen,Zefz/eigen,TSC21/Eigen,toastedcrumpets/eigen,ROCmSoftwarePlatform/hipeigen,ritsu1228/eigen,toastedcrumpets/eigen,TSC21/Eigen,pasuka/eigen,pasuka/eigen,ritsu1228/eigen,Zefz/eigen,pasuka/eigen,Zefz/eigen,toastedcrumpets/eigen,toastedcrumpets/eigen,ROCmSoftwarePlatform/hipeigen,TSC21/Eigen,ROCmSoftwarePlatform/hipeigen,ROCmSoftwarePlatform/hipeigen,Zefz/eigen