fix(ci): Add env vars for start command (#13103)

Author: chargome

.github/workflows/lint-404s.yml

@@ -53,6 +53,9 @@ jobs:
       - name: Start Http Server
         run: yarn start &
         if: steps.filter.outputs.docs == 'true' || steps.filter.outputs.dev-docs == 'true'
+        env:
+          SENTRY_DSN: https://[email protected]/0
+          NEXT_PUBLIC_SENTRY_DSN: https://[email protected]/0
 
       - name: Lint 404s
         run: bun ./scripts/lint-404s/main.ts