Added test_coverage.yml

Author: TreyWW

.github/workflows/test_coverage.yml

@@ -23,9 +23,8 @@ jobs:
           merge-multiple: true
 
       - name: "Combine coverage & fail if it's <50"
-        run:
-          python -Im pip install --upgrade coverage[toml]|
-          
+        run: |
+          python -Im pip install --upgrade coverage[toml]
           python -Im coverage combine
           python -Im coverage html --skip-covered --skip-empty
           
@@ -40,4 +39,4 @@ jobs:
         with:
           name: html-report
           path: htmlcov
-        if: ${{ failure() }}
+        if: ${{ failure() }}