Cleanup basic machines and textures

[miozune]

• Migrate GT_MetaTileEntity_Dehydrator, GregtechMetaTileEntity_ReactorProcessingUnit, GregtechMetaTileEntity_ReactorColdTrap and GregtechMetaTileEntity_BasicWasher to ordinal GT_MetaTileEntity_BasicMachine_GT_Recipe
  • This also allows resource packs to make better textures than mixture of existing machines
• Change bottom texture of dehydrator from plasma_arc_furnace to transparent one
  • It was actually intended, but it visually looks out of the place, so I changed it.
  • Close The bottom texture of the dehydrator is wrong GT-New-Horizons-Modpack#14813
• Fix not having glow textures

[Connor-Colenso]

Nice to see, thanks for the clean up.