Update deploy action to use nightly CLI version

Deploy portal with the nightly cli build so we can quickly deploy with DefangLabs/defang#1633 (which is blocking our WAFR submission) before releasing a new cli version.

Author: jordanstephens

.github/workflows/deploy.yaml

@@ -56,6 +56,7 @@ jobs:
       - name: Deploy
         uses: DefangLabs/[email protected]
         with:
+          cli-version: nightly
           config-env-vars: ASK_TOKEN OPENAI_API_KEY REBUILD_TOKEN SECRET_KEY SEGMENT_WRITE_KEY DISCORD_APP_ID DISCORD_TOKEN DISCORD_PUBLIC_KEY INTERCOM_TOKEN INTERCOM_ADMIN_ID
           mode: staging
           provider: aws