Merge pull request #1 from wyarde/patch-1

Rely on default shell instead of bash

action.yml

@@ -12,4 +12,4 @@ runs:
   steps:
     - name: Setup private repo credentials for private modules
       run: git config --global url."https://git:${{ inputs.token }}@github.com/${{ inputs.org }}".insteadOf "https://github.com/${{ inputs.org }}"
-      shell: bash
+      shell: sh