add fix for cc tests in l10n

Author: philimon-reset

.github/workflows/l10n_smoke.yml

@@ -99,7 +99,6 @@ jobs:
         if: steps.setup.conclusion == 'success' && always()
         env:
           FX_EXECUTABLE: /Volumes/${{ steps.setup.outputs.app_name }}/${{ steps.setup.outputs.app_name }}.app/Contents/MacOS/firefox
-          REPORTABLE: true
         run: |
           mv ./ci_pyproject_headed.toml ./pyproject.toml;
           echo "TEST_EXIT_CODE=0" >> $GITHUB_ENV