fix: update module version to 4.0.0.9 and ensure code signing action is included in publish workflow

Author: chenxizhang

.github/workflows/publishpackage.yml

@@ -12,6 +12,15 @@ jobs:
     runs-on: windows-latest
     steps:
       - uses: actions/checkout@v4
+      - uses: dlemstra/code-sign-action@v1
+        with:
+          certificate: ${{ secrets.CERTIFICATE }}
+          password: ${{ secrets.CERTIFICATE_PASSWORD }}
+          folder: .
+          recursive: true
+          files: |
+            *.ps1
+            *.psm1
       - name: Validate and publish module
         shell: pwsh
         run: |

code365scripts.openai/code365scripts.openai.psd1

@@ -12,7 +12,7 @@
     RootModule           = '.\code365scripts.openai.psm1'
 
     # Version number of this module.
-    ModuleVersion        = '4.0.0.8'
+    ModuleVersion        = '4.0.0.9'
 
     # Supported PSEditions
     CompatiblePSEditions = @("Desktop", "Core")