fix missing shell property

cycleapple · cycleapple · commit 26ab7ff29957 · 2023-07-28T10:36:53.000+08:00
diff --git a/action.yml b/action.yml
@@ -8,6 +8,7 @@ inputs:
 
 runs:
   using: 'composite'
+  shell: bash
   steps:
     - name: Checkout
       uses: actions/checkout@v2
