build(deps): bump codecov/codecov-action from 4 to 5 (#54)

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/codecov.yml

@@ -24,7 +24,7 @@ jobs:
         run: |
           pytest --cov=./slack_cli_hooks/ --cov-report=xml
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v4
+        uses: codecov/codecov-action@v5
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           fail_ci_if_error: true