Spec-prod erroring #136

The W3C_API_KEY input is required with VALIDATE_PUBRULES
[641](https://github.com/w3c/manifest/runs/6602007023?check_suite_focus=true#step:3:646)
  Error: Process completed with exit code 1.
[642](https://github.com/w3c/manifest/runs/6602007023?check_suite_focus=true#step:3:647)
  Error: w3c/spec-prod/v2/action.yml (Line: 83, Col: 27):
[643](https://github.com/w3c/manifest/runs/6602007023?check_suite_focus=true#step:3:648)
  Error: The template is not valid. w3c/spec-prod/v2/action.yml (Line: 83, Col: 27): Error reading JToken from JsonReader. Path '', line 0, position 0.
[644](https://github.com/w3c/manifest/runs/6602007023?check_suite_focus=true#step:3:649)
  Error: w3c/spec-prod/v2/action.yml (Line: 93, Col: 23):
[645](https://github.com/w3c/manifest/runs/6602007023?check_suite_focus=true#step:3:650)
  Error: The template is not valid. w3c/spec-prod/v2/action.yml (Line: 93, Col: 23): Error reading JToken from JsonReader. Path '', line 0, position 0.
[646](https://github.com/w3c/manifest/runs/6602007023?check_suite_focus=true#step:3:651)
  Error: w3c/spec-prod/v2/action.yml (Line: 113, Col: 24):
[647](https://github.com/w3c/manifest/runs/6602007023?check_suite_focus=true#step:3:652)
  Error: The template is not valid. w3c/spec-prod/v2/action.yml (Line: 113, Col: 24): Error reading JToken from JsonReader. Path '', line 0, position 0.
[648](https://github.com/w3c/manifest/runs/6602007023?check_suite_focus=true#step:3:653)
  Error: w3c/spec-prod/v2/action.yml (Line: 122, Col: 33):
[649](https://github.com/w3c/manifest/runs/6602007023?check_suite_focus=true#step:3:654)
  Error: w3c/spec-prod/v2/action.yml (Line: 123, Col: 24):
[650](https://github.com/w3c/manifest/runs/6602007023?check_suite_focus=true#step:3:655)
  Error: The template is not valid. w3c/spec-prod/v2/action.yml (Line: 122, Col: 33): Error reading JToken from JsonReader. Path '', line 0, position 0.,w3c/spec-prod/v2/action.yml (Line: 123, Col: 24): Error reading JToken from JsonReader. Path '', line 0, position 0.
[651](https://github.com/w3c/manifest/runs/6602007023?check_suite_focus=true#step:3:656)
  Error: w3c/spec-prod/v2/action.yml (Line: 132, Col: 35):
[652](https://github.com/w3c/manifest/runs/6602007023?check_suite_focus=true#step:3:657)
  Error: w3c/spec-prod/v2/action.yml (Line: 133, Col: 24):
[653](https://github.com/w3c/manifest/runs/6602007023?check_suite_focus=true#step:3:658)
  Error: The template is not valid. w3c/spec-prod/v2/action.yml (Line: 132, Col: 35): Error reading JToken from JsonReader. Path '', line 0, position 0.,w3c/spec-prod/v2/action.yml (Line: 133, Col: 24): Error reading JToken from JsonReader. Path '', line 0, position 0.
[654](https://github.com/w3c/manifest/runs/6602007023?check_suite_focus=true#step:3:659)
  Error: w3c/spec-prod/v2/action.yml (Line: 143, Col: 33):
[655](https://github.com/w3c/manifest/runs/6602007023?check_suite_focus=true#step:3:660)
  Error: w3c/spec-prod/v2/action.yml (Line: 144, Col: 24):
[656](https://github.com/w3c/manifest/runs/6602007023?check_suite_focus=true#step:3:661)
  Error: The template is not valid. w3c/spec-prod/v2/action.yml (Line: 143, Col: 33): Error reading JToken from JsonReader. Path '', line 0, position 0.,w3c/spec-prod/v2/action.yml (Line: 144, Col: 24): Error reading JToken from JsonReader. Path '', line 0, position 0.
[657](https://github.com/w3c/manifest/runs/6602007023?check_suite_focus=true#step:3:662)
  Error: w3c/spec-prod/v2/action.yml (Line: 153, Col: 24):
[658](https://github.com/w3c/manifest/runs/6602007023?check_suite_focus=true#step:3:663)
  Error: w3c/spec-prod/v2/action.yml (Line: 154, Col: 21):
[659](https://github.com/w3c/manifest/runs/6602007023?check_suite_focus=true#step:3:664)
  Error: The template is not valid. w3c/spec-prod/v2/action.yml (Line: 153, Col: 24): Error reading JToken from JsonReader. Path '', line 0, position 0.,w3c/spec-prod/v2/action.yml (Line: 154, Col: 21): Error reading JToken from JsonReader. Path '', line 0, position 0.
[660](https://github.com/w3c/manifest/runs/6602007023?check_suite_focus=true#step:3:665)
  Error: w3c/spec-prod/v2/action.yml (Line: 163, Col: 24):
[661](https://github.com/w3c/manifest/runs/6602007023?check_suite_focus=true#step:3:666)
  Error: w3c/spec-prod/v2/action.yml (Line: 164, Col: 24):
[662](https://github.com/w3c/manifest/runs/6602007023?check_suite_focus=true#step:3:667)
  Error: The template is not valid. w3c/spec-prod/v2/action.yml (Line: 163, Col: 24): Error reading JToken from JsonReader. Path '', line 0, position 0.,w3c/spec-prod/v2/action.yml (Line: 164, Col: 24): Error reading JToken from JsonReader. Path '', line 0, position 0.