Update action.yml

Author: goergisn

action.yml

@@ -16,7 +16,7 @@ runs:
     - uses: actions/checkout@v4
       with:
         repository: "Adyen/adyen-swift-public-api-diff"
-        ref: "0.6.0"
+        ref: "0.7.0"
     - name: "Run Diff"
       run: |
         NEW=${{ inputs.new }}