Fix ssh issues

Author: govindchari

.github/workflows/build.yml

@@ -44,17 +44,28 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-latest, windows-latest, macos-13, macos-latest]
+        os: [ubuntu-latest, windows-latest]
+        # os: [ubuntu-latest, windows-latest, macos-13, macos-latest]
 
     steps:
-      - uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-          submodules: true
-      - uses: webfactory/ssh-agent@v0.9.0
+      # Step 2: Install SSH client on Ubuntu (if missing)
+      - name: Install SSH client (if needed)
+        if: matrix.os == 'ubuntu-latest'
+        run: sudo apt-get update && sudo apt-get install -y openssh-client
+
+      # Step 3: Set up SSH authentication
+      - name: Set up SSH
+        uses: webfactory/ssh-agent@v0.9.0
         with:
           ssh-private-key: ${{ secrets.SSH_PRIVATE_KEY }}
 
+      # Step 4: Add GitHub to known_hosts (to handle host key verification)
+      - name: Add GitHub to known_hosts
+        run: |
+          mkdir -p ~/.ssh
+          ssh-keyscan -H github.com >> ~/.ssh/known_hosts
+        shell: bash
+
       - uses: pypa/cibuildwheel@v2.21
 
       - name: Upload wheels