Add command line switch aka flag to add template parts of Tiny Tapeout

[maehw]

This generator has been born as part of Tiny Tapeout 1.
Currently Tiny Tapeout 2 is going on: https://tinytapeout.com/

TinyTapeout is an educational project that makes it easier and cheaper than ever to get your digital designs manufactured on a real chip!

We ran TinyTapeout-01 in August and received 150 submissions in just a couple of weeks. Now we’re getting ready to open submissions for Tiny Tapeout 2!

The wokwi template for Tiny Tapeout 2 can be found here: https://wokwi.com/projects/339800239192932947

It would be useful if the generator also generated the following default parts (and their interconnection):

"parts": [
   {
     "type": "wokwi-dip-switch-8",
     "id": "sw1",
     "top": -178.4,
     "left": -102.9,
     "rotate": 90,
     "attrs": {}
   },
   {
     "type": "wokwi-clock-generator",
     "id": "clock1",
     "top": -278.4,
     "left": -134.4,
     "attrs": {}
   },
   { "type": "wokwi-gnd", "id": "pwr2", "top": -76.8, "left": 892.2, "attrs": {} },
   { "type": "wokwi-vcc", "id": "pwr1", "top": -229.64, "left": -115.2, "attrs": {} },
   {
     "type": "chip-input-8-pins",
     "id": "chip1",
     "top": -190.98,
     "left": -4.8,
     "attrs": { "verilogRole": "input" }
   },
   {
     "type": "chip-output-8-pins",
     "id": "chip2",
     "top": -190.98,
     "left": 686.4,
     "attrs": { "verilogRole": "output" }
   },
   {
     "type": "wokwi-7segment",
     "id": "sevseg1",
     "top": -183.24,
     "left": 878.68,
     "attrs": { "common": "cathode" }
   },
   {
     "type": "wokwi-slide-switch",
     "id": "sw2",
     "top": -302.8,
     "left": -35.3,
     "attrs": { "value": "1" }
   },
   {
     "type": "wokwi-pushbutton",
     "id": "btn1",
     "top": -354.6,
     "left": -146,
     "attrs": { "color": "grey", "label": "Step", "bounce": "0" }
   }

The generated design should also be auto-connected to the "Digital Input Breakout" and "Digital Output Breakout" boards as this is where the digital design should go.