added new Texas SO variant needed by forthcoming symbol DAC8552
datasheets: 1 and 2
$ python ../kicad-library-utils/klc-check/check_footprint.py -vv Package_SO.pretty/Texas_S-PDSO-G8_3x3mm_P0.65mm.kicad_mod Checking footprint 'Texas_S-PDSO-G8_3x3mm_P0.65mm' - No errors