Add Spell Check summary to reusable workflow (#950) (#955)

Signed-off-by: Miguel Company <miguelcompany@eprosima.com>
(cherry picked from commit 96bc828)

Co-authored-by: Miguel Company <miguelcompany@eprosima.com>

Author: mergify[bot]

.github/workflows/reusable-ubuntu-ci.yml

@@ -186,6 +186,10 @@ jobs:
           workspace_dependencies: ''
           test_report_artifact: ${{ format('test_report_{0}_{1}_{2}', inputs.label, github.job, join(matrix.*, '_')) }}
 
+      - name: Spelling check summary
+        if: ${{ !cancelled() && inputs.run-tests == true }}
+        run: find build -type f -iname "*.spelling" -exec cat {} \;
+
       - name: Fast DDS Docs test summary
         uses: eProsima/eProsima-CI/multiplatform/junit_summary@v0
         if: ${{ !cancelled() && inputs.run-tests == true }}