adding ssh key action

.github/workflows/ci.yml

@@ -11,6 +11,11 @@ jobs:
     name: Tests
     runs-on: ubuntu-latest
     steps:
+      - name: Install SSH key
+        uses: shimataro/ssh-key-action@v2
+        with:
+          key: ${{ secrets.SSH_KEY }}
+          known_hosts: ${{ secrets.KNOWN_HOSTS }}
       - name: Check out the codebase.
         uses: actions/checkout@v3
       - name: Prepare Test Files
@@ -28,7 +33,6 @@ jobs:
           ansible-playbook setup-homelab.yml --syntax-check
       - name: Setup Linode Instance
         run: |
-          ssh-keygen -t rsa 
           ansible-playbook setup-linode.yml
         env:
           ANSIBLE_FORCE_COLOR: '1'