chore(deps): update codecov/codecov-action action to v5.1.2

Author: renovate[bot]

.github/workflows/test.yaml

@@ -49,7 +49,7 @@ jobs:
       - name: Run coverage (IO tests and Spec tests against PostgreSQL 15)
         run: postgrest-coverage
       - name: Upload coverage to codecov
-        uses: codecov/codecov-action@7f8b4b4bde536c465e797be725718b88c5d95e0e # v5.1.1
+        uses: codecov/codecov-action@1e68e06f1dbfde0e4cefc87efeba9e4643565303 # v5.1.2
         with:
           files: ./coverage/codecov.json
           token: ${{ secrets.CODECOV_TOKEN }}