Pass env var to specific build step

Author: s2t2

.github/workflows/deploy.yml

@@ -26,9 +26,6 @@ jobs:
       pages: write
       id-token: write
 
-    env:
-      ALPHAVANTAGE_API_KEY: ${{ secrets.ALPHAVANTAGE_API_KEY }}
-
     steps:
     - uses: actions/checkout@v3