🧪 Fail test jobs on Codecov upload problems

Author: webknjaz

.github/workflows/ci-cd.yml

@@ -355,7 +355,7 @@ jobs:
           OS-${{ runner.os }},
           VM-${{ matrix.os }},
           Py-${{ steps.python-install.outputs.python-version }}
-        fail_ci_if_error: false
+        fail_ci_if_error: true
 
   benchmark:
     name: Benchmark

.github/workflows/reusable-linters.yml

@@ -70,7 +70,7 @@ jobs:
         flags: >-
           CI-GHA,
           MyPy
-        fail_ci_if_error: false
+        fail_ci_if_error: true
     - name: Install spell checker
       run: |
         sudo apt install libenchant-2-dev