Bump codecov-action to v7, the last Node 20 warning

.github/workflows/_example_tests_runner.yml

@@ -88,7 +88,7 @@ jobs:
         run: |
           echo "::warning title=Allowed example failure::'${{ inputs.example }}' failed but is in the allow-failure list (vars.ALLOW_FAILURE_EXAMPLE_TESTS); not blocking. Remove it from the variable once fixed."
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@v7
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           files: coverage.xml

.github/workflows/gpu_tests.yml

@@ -94,7 +94,7 @@ jobs:
           # Use `python3` (the vllm image has no `python` on PATH)
           python3 -m pip install nox && nox -s ${{ matrix.example }}
       - name: Upload GPU coverage to Codecov
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@v7
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           files: coverage.xml

.github/workflows/regression_tests.yml

@@ -62,7 +62,7 @@ jobs:
           COVERAGE_FILE: ${{ github.workspace }}/.coverage
         run: python -m pip install nox && nox -s regression
       - name: Upload regression coverage to Codecov
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@v7
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           files: coverage.xml

.github/workflows/unit_tests.yml

@@ -67,7 +67,7 @@ jobs:
           COVERAGE_FILE: ${{ github.workspace }}/.coverage
         run: pip install nox uv && nox -s "unit-3.12(torch_213, tf_latest)"
       - name: Upload coverage reports to Codecov
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@v7
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           flags: unit