Per #2638, update GHA call to dtcenter/metplus-action-data-update. Sw…

…itch from v2 to the most recent v3. Also, instead of setting branch_name to the current branch being run, switch to using truth_data_version. That will be set to develop or main_vX.Y. For this branch, its set to main_v11.1 which will tell the METplus action to update the corresponding input data. Not 100% sure this will work, but its worth a try.

.github/workflows/testing.yml

@@ -114,13 +114,13 @@ jobs:
     needs: [job_control]
     if: ${{ needs.job_control.outputs.run_unit_tests == 'true' }}
     steps:
-      - uses: dtcenter/metplus-action-data-update@v2
+      - uses: dtcenter/metplus-action-data-update@v3
         with:
           docker_name: ${{ secrets.DOCKER_USERNAME }}
           docker_pass: ${{ secrets.DOCKER_PASSWORD }}
           repo_name: ${{ github.repository }}
           data_prefix: unit_test
-          branch_name: ${{ needs.job_control.outputs.branch_name }}
+          branch_name: ${{ needs.job_control.outputs.truth_data_version }}
           docker_data_dir: /data/input/MET_test_data
           data_repo_dev: met-data-dev