Create symbols for common diodes

[seveibar]

Some of these can probably be removed if they're super uncommon or don't have a symbol

• [x] #57
• [x] Create symbol for light_emitting_diode
• [x] #58
• [x] #59
• [x] #60
• [x] #84
• [x] #61
• [x] #83
• [x] #118
• [x] #119
• [ ] #120
• [x] #121
• [ ] #122
• [ ] #123
• [ ] #124
• [ ] #125
• [x] #126
• [ ] Create symbol for silicon_controlled_rectifier
• [ ] Create symbol for zener_diode_as_voltage_regulator
• [ ] Create symbol for backward_diode
• [ ] Create symbol for impatt_diode
• [ ] Create symbol for gold_doped_diode

[homie-gg[bot]]

Here are some pull requests that might be helpful reference for this task:

• diode and led fix
• feat: Integrate schematic symbols
• Fix/schematic symbols attributes