message: Add config check for Open Security Summit customization
diff: @@ -62,6 +62,7 @@ jobs:
  - npm run lint:config -- -f ./config/fbctf.yml
  - npm run lint:config -- -f ./config/juicebox.yml
  - npm run lint:config -- -f ./config/mozilla.yml
  + - npm run lint:config -- -f ./config/oss.yml
  - npm run lint:config -- -f ./config/quiet.yml
  - npm run lint:config -- -f ./config/tutorial.yml
  - npm run lint:config -- -f ./config/unsafe.yml
  