easy way create sing docker image for debug

.github/workflows/signed.yml

@@ -5,6 +5,12 @@ on:
   pull_request:
     branches: [ main ]
   workflow_dispatch:
+    inputs:
+      skip_delete:
+        description: "Skip the delete steps"
+        required: false
+        default: false
+        type: boolean
 
 concurrency: testing
 permissions:
@@ -49,6 +55,7 @@ jobs:
     name: Delete package and signature
     runs-on: ubuntu-latest
     needs: add_temp_pkgs4
+    if: github.event_name != 'workflow_dispatch' || inputs.skip_delete == false
     steps:
       - uses: actions/checkout@v4
       - uses: ./
@@ -71,6 +78,7 @@ jobs:
     name: Delete all packages in repo
     runs-on: ubuntu-latest
     needs: delete_package_with_signature
+    if: github.event_name != 'workflow_dispatch' || inputs.skip_delete == false
     steps:
       - uses: actions/checkout@v4
       - uses: ./