chore(deps): update codecov/codecov-action action to v3.1.5

| datasource  | package                | from   | to     |
| ----------- | ---------------------- | ------ | ------ |
| github-tags | codecov/codecov-action | v3.1.4 | v3.1.5 |

.github/workflows/build.yml

@@ -41,6 +41,6 @@ jobs:
         run: dotnet test --no-build
 
       - name: Codecov
-        uses: codecov/codecov-action@eaaf4bedf32dbdc6b720b63067d99c4d77d6047d # v3.1.4
+        uses: codecov/codecov-action@4fe8c5f003fae66aa5ebb77cfd3e7bfbbda0b6b0 # v3.1.5
         with:
           files: '*.cobertura.xml'