SSH token env var

.github/workflows/build-helloworld-vita.yml

@@ -65,9 +65,11 @@ jobs:
           make
 
       - name: Deploying
+        env:
+          DAWN_SSH_KEY: ${{ secrets.DAWN_SSH_KEY }}
         run: |
           mkdir -p ~/.ssh
-          echo -e "${SSH_KEY//_/\\n}" > ~/.ssh/id_rsa
+          echo -e "${DAWN_SSH_KEY}" > ~/.ssh/id_rsa
           chmod og-rwx ~/.ssh/id_rsa
           ssh-keyscan -H wish.moe >> ~/.ssh/known_hosts
           ssh -t yourwishes@wish.moe "mkdir -p /home/yourwishes/Dawn/vita/debug"