Fix: Refactor reusable workflow call

Author: billnapier

.github/workflows/license-check.yml

@@ -9,8 +9,10 @@ on:
       - main
 
 jobs:
-  license-check:
+  find_license_file:
     runs-on: ubuntu-latest
+    outputs:
+      filename: ${{ steps.find_license.outputs.filename }}
     steps:
       - name: Check out code
         uses: actions/checkout@v3
@@ -31,19 +33,23 @@ jobs:
             exit 1
           fi
 
-      - name: Run license classifier
-        id: classify
-        uses: google/licenseclassifier/.github/workflows/classify.yml@main
-        with:
-          file_to_classify: ${{ steps.find_license.outputs.filename }}
+  classify_license:
+    needs: find_license_file
+    uses: google/licenseclassifier/.github/workflows/classify.yml@main
+    with:
+      file_to_classify: ${{ needs.find_license_file.outputs.filename }}
 
+  verify_license:
+    runs-on: ubuntu-latest
+    needs: classify_license
+    steps:
       - name: Verify license
         run: |
-          license_name="${{ steps.classify.outputs.license_name }}"
+          license_name="${{ needs.classify_license.outputs.license_name }}"
           echo "Detected license: $license_name"
           if [[ "$license_name" == "Apache-2.0" || "$license_name" == "BSD-3-Clause" || "$license_name" == "MIT" ]]; then
             echo "License is compliant."
           else
             echo "::error::License '$license_name' is not one of the allowed licenses (Apache-2.0, BSD-3-Clause, MIT)."
             exit 1
-          fi
+          fi