feat(bid-script/gpu): support model[.vram][.interface] pricing +add fallback logic if vram/interface were not priced before catchall

[andy108369]

Tests:

PCIe interface

$ cat gpu-count-1_expected_80Gi_vram_interface_PCIe.jq 
{
  "resources": [
    {
      "memory": 2147483648,
      "cpu": 1000,
      "gpu": {
        "units": 1,
        "attributes": {
          "vendor": {
            "nvidia": {
              "model": "a100",
              "ram": "80Gi",
              "interface": "pcie"
            }
          }
        }
      },
      "storage": [
        {
          "class": "ephemeral",
          "size": 5368709120
        }
      ],
      "count": 2,
      "endpoint_quantity": 2,
      "ip_lease_quantity": 0
    }
  ],
  "price": {
    "denom": "uakt",
    "amount": "1000000.000000000000000000"
  },
  "price_precision": 6
}

$ PRICE_TARGET_GPU_MAPPINGS="a100=900,a100.40Gi=900,a100.40Gi.pcie=900,a100.80Gi=1002,a100.80Gi.pcie=1003,*=1200" DEBUG_BID_SCRIPT=1 $S < gpu-count-1_expected_80Gi_vram_interface_PCIe.jq 
DEBUG: gpu_unit_max_price 1200
DEBUG: model a100.80Gi.pcie
DEBUG: price for this model 1003
DEBUG: gpu_units 1
DEBUG: gpu_price_total 2006
DEBUG: count 2
DEBUG: Total cost USD/month: 2012.70000000000000
879.518503

SXM4 interface

$ cat gpu-count-1_expected_80Gi_vram_interface_SXM4.jq
{
  "resources": [
    {
      "memory": 2147483648,
      "cpu": 1000,
      "gpu": {
        "units": 1,
        "attributes": {
          "vendor": {
            "nvidia": {
              "model": "a100",
              "ram": "80Gi",
              "interface": "sxm4"
            }
          }
        }
      },
      "storage": [
        {
          "class": "ephemeral",
          "size": 5368709120
        }
      ],
      "count": 2,
      "endpoint_quantity": 2,
      "ip_lease_quantity": 0
    }
  ],
  "price": {
    "denom": "uakt",
    "amount": "1000000.000000000000000000"
  },
  "price_precision": 6
}

$ PRICE_TARGET_GPU_MAPPINGS="a100=900,a100.40Gi=900,a100.40Gi.pcie=900,a100.80Gi=1002,a100.80Gi.sxm4=1003,*=1200" DEBUG_BID_SCRIPT=1 $S < gpu-count-1_expected_80Gi_vram_interface_SXM4.jq 
DEBUG: gpu_unit_max_price 1200
DEBUG: model a100.80Gi.sxm4
DEBUG: price for this model 1003
DEBUG: gpu_units 1
DEBUG: gpu_price_total 2006
DEBUG: count 2
DEBUG: Total cost USD/month: 2012.70000000000000
879.518503