chore(action.yml): reorder steps for ssh-agent setup

Moved the ssh-agent setup step earlier in the workflow to ensure SSH credentials are available before invoking subsequent scripts. Removed redundant ssh-agent step at the end of the workflow to streamline execution.

Author: warnyul

action.yml

@@ -35,6 +35,14 @@ inputs:
 runs:
   using: 'composite'
   steps:
+    - uses: webfactory/ssh-agent@dc588b651fe13675774614f8e6a936a468676387 # v0.9.0
+      with:
+        ssh-private-key: ${{ inputs.ssh-private-key }}
+        ssh-auth-sock: ${{ inputs.ssh-auth-sock }}
+        log-public-key: ${{ inputs.log-public-key }}
+        ssh-agent-cmd: ${{ inputs.ssh-agent-cmd }}
+        ssh-add-cmd: ${{ inputs.ssh-add-cmd }}
+        git-cmd: ${{ inputs.git-cmd }}
     - uses: pyTooling/Actions/with-post-step@9ceefdbf5dceae8c441fc393ed82344c7ca8bbdb # v3.1.1
       env:
         SSH_HOST: ${{ inputs.ssh-host }}
@@ -46,12 +54,4 @@ runs:
           ./action.sh
         post: |
           ./post_action.sh
-    - uses: webfactory/ssh-agent@dc588b651fe13675774614f8e6a936a468676387 # v0.9.0
-      with:
-        ssh-private-key: ${{ inputs.ssh-private-key }}
-        ssh-auth-sock: ${{ inputs.ssh-auth-sock }}
-        log-public-key: ${{ inputs.log-public-key }}
-        ssh-agent-cmd: ${{ inputs.ssh-agent-cmd }}
-        ssh-add-cmd: ${{ inputs.ssh-add-cmd }}
-        git-cmd: ${{ inputs.git-cmd }}