Revert "fix: Move env var in GH action"

This reverts commit b7dfc19.

Author: cbetta

.github/workflows/sdk_publish.yaml

@@ -12,6 +12,8 @@ permissions:
     paths:
       - .speakeasy/gen.lock
   workflow_dispatch: {}
+env:
+  PRIVATE_KEY: ${{ secrets.PRIVATE_KEY }}
 jobs:
   publish:
     uses: speakeasy-api/sdk-generation-action/.github/workflows/sdk-publish.yaml@v15
@@ -24,8 +26,7 @@ jobs:
       ossrh_password: ${{ secrets.OSSRH_PASSWORD }}
       ossrh_username: ${{ secrets.OSSRH_USERNAME }}
       speakeasy_api_key: ${{ secrets.SPEAKEASY_API_KEY }}
-    env:
-      PRIVATE_KEY: ${{ secrets.PRIVATE_KEY }}
+    
 
   notify:
     needs: publish