build(deps): bump codecov/codecov-action from 3.1.1 to 3.1.2

Bumps [codecov/codecov-action](https://github.com/codecov/codecov-action) from 3.1.1 to 3.1.2.
- [Release notes](https://github.com/codecov/codecov-action/releases)
- [Changelog](https://github.com/codecov/codecov-action/blob/main/CHANGELOG.md)
- [Commits](codecov/codecov-action@d9f34f8...40a12dc)

---
updated-dependencies:
- dependency-name: codecov/codecov-action
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/unit-test.yml

@@ -63,7 +63,7 @@ jobs:
             bats test/*.bats
 
       - name: Codecov - 1st attempt
-        uses: codecov/codecov-action@d9f34f8cd5cb3b3eb79b3e4b5dae3a16df499a70
+        uses: codecov/codecov-action@40a12dcee2df644d47232dde008099a3e9e4f865
         id: upload_code_coverage_report
         continue-on-error: true
         with:
@@ -76,7 +76,7 @@ jobs:
 
       - name: Codecov - 2nd attempt
         if: steps.upload_code_coverage_report.outcome == 'failure'
-        uses: codecov/codecov-action@d9f34f8cd5cb3b3eb79b3e4b5dae3a16df499a70
+        uses: codecov/codecov-action@40a12dcee2df644d47232dde008099a3e9e4f865
         with:
           fail_ci_if_error: true
           verbose: true
@@ -106,7 +106,7 @@ jobs:
       # There is some issue with code coverage inside the container
       # TODO: Try to finger out how to run kcov inside container and retrieve coverage results
       # - name: Codecov - 1st attempt
-      #   uses: codecov/codecov-action@d9f34f8cd5cb3b3eb79b3e4b5dae3a16df499a70
+      #   uses: codecov/codecov-action@40a12dcee2df644d47232dde008099a3e9e4f865
       #   id: upload_code_coverage_report
       #   continue-on-error: true
       #   with:
@@ -119,7 +119,7 @@ jobs:
 
       # - name: Codecov - 2nd attempt
       #   if: steps.upload_code_coverage_report.outcome == 'failure'
-      #   uses: codecov/codecov-action@d9f34f8cd5cb3b3eb79b3e4b5dae3a16df499a70
+      #   uses: codecov/codecov-action@40a12dcee2df644d47232dde008099a3e9e4f865
       #   with:
       #     fail_ci_if_error: true
       #     verbose: true