ci: MemShell IntegrationTest not run when packer changed

Author: ReaJason

.github/workflows/memshell-integration-test.yml

@@ -1,11 +1,12 @@
-name: Memshell IntegrationTest
+name: MemShell IntegrationTest
 
 on:
   push:
     branches:
       - '**'
     paths:
       - '**/memshell/**'
+      - '**/packer/**'
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}-${{ github.event_name }}