Use SSH-Key for checkout instead of specific tokens

.github/workflows/zephyr-hal.yml

@@ -36,7 +36,7 @@ jobs:
  with:
  # Specific Branch, tag, or SHA to checkout (uses default branch if empty)
  ref: ''
- token: ${{ secrets.ZEPHYRHAL }}
+ ssh-key: ${{ secrets.MSDK_SSH_KEY }}
  # Repository name (Default will be the current repo the action is running from)
  repository: ${{ github.repository }}
  fetch-depth: 0
@@ -49,7 +49,7 @@ jobs:
  with:
  # Specific Branch, tag, or SHA to checkout (uses default branch if empty)
  ref: 'develop'
- token: ${{ secrets.ZEPHYRHAL }}
+ ssh-key: ${{ secrets.MSDK_SSH_KEY }}
  # Name of different repository ('organization_name/repo_name')
  # Update the following line to point to the hal_adi repo once that repo is created.
  repository: 'analogdevicesinc/hal_adi'
@@ -65,12 +65,6 @@ jobs:
  # directory that contains the 'msdk' and 'hal_adi' folders.
  bash ./msdk/.github/workflows/scripts/zephyr-hal.sh
 
- - name: Set up SSH key
- run: |
- mkdir -p ~/.ssh
- echo "${{ secrets.MSDK_SSH_KEY }}" > ~/.ssh/id_rsa
- chmod 600 ~/.ssh/id_rsa
-
  - name: Push changes to hal_adi repository
  run: |
  echo "$(pwd) - $(ls)"