update OpenDB for improve tcl swig for (dbGCellGrid|dbTrackGrid)::getGrid(Pattern)?[XY]
update OpenDB for improve tcl swig for (dbGCellGrid|dbTrackGrid)::getGrid(Pattern)?[XY]

QuantamHD/OpenROAD,QuantamHD/OpenROAD,QuantamHD/OpenROAD,The-OpenROAD-Project/OpenROAD,QuantamHD/OpenROAD,The-OpenROAD-Project/OpenROAD,The-OpenROAD-Project/OpenROAD,The-OpenROAD-Project/OpenROAD,QuantamHD/OpenROAD,The-OpenROAD-Project/OpenROAD