.github.workflows/ci.yml: Back up SSH config at workflow beginning

Signed-off-by: Pawel Langowski <[email protected]>

.github/workflows/ci.yml

@@ -12,6 +12,10 @@ jobs:
     runs-on:
       labels: dts-builder
     steps:
+      - name: Backup SSH config
+        id: backup_ssh
+        run: |
+          cp ~/.ssh/config ~/.ssh/config-old
       - name: Checkout meta-dts repo
         uses: actions/checkout@v2
         with:
@@ -57,7 +61,6 @@ jobs:
           chmod 600 ~/.ssh/dts-ci-key
           echo -e ${SSH_KEY_GITEA} > ~/.ssh/gitea-key
           chmod 600 ~/.ssh/gitea-key
-          cp ~/.ssh/config ~/.ssh/config-old
           echo -e "\n
           Host git.3mdeb.com\n
           HostName       git.3mdeb.com\n
@@ -140,5 +143,4 @@ jobs:
           rm -rf dts-release-cicd-pipeline
           rm -f ~/.ssh/gitea-key
           rm -rf build
-          rm -f ~/.ssh/config
           mv ~/.ssh/config-old ~/.ssh/config