Update ssh-agent to 0.4.1

Author: dgibbs64

.github/workflows/git-sync.yml

@@ -11,11 +11,10 @@ jobs:
   repo-sync:
     runs-on: ubuntu-latest
     steps:
-    - name: ssh
-      uses: webfactory/ssh-agent@v0.2.0
+    - name: webfactory/ssh-agent
+      uses: webfactory/ssh-agent@v0.4.1
       with:
         ssh-private-key: ${{ secrets.BITBUCKET_SECRET }}
-        ssh_private_key: ${{ secrets.BITBUCKET_SECRET }}
 
     - name: repo-sync
       uses: wei/git-sync@v2
@@ -24,4 +23,4 @@ jobs:
         source_branch: "refs/heads/*"
         destination_repo: "[email protected]:GameServerManagers/linuxgsm.git"
         destination_branch: "refs/heads/*"
-        ssh_private_key: ${{ secrets.BITBUCKET_SECRET }}
+        ssh-private-key: ${{ secrets.BITBUCKET_SECRET }}