Bump codecov/codecov-action from 4.2.0 to 4.3.0 in the actions group (#8943)

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

Author: dependabot[bot]

.github/workflows/ci-additional.yaml

@@ -127,7 +127,7 @@ jobs:
           python -m mypy --install-types --non-interactive --cobertura-xml-report mypy_report xarray/
 
       - name: Upload mypy coverage to Codecov
-        uses: codecov/codecov-action@v4.2.0
+        uses: codecov/codecov-action@v4.3.0
         with:
           file: mypy_report/cobertura.xml
           flags: mypy
@@ -181,7 +181,7 @@ jobs:
           python -m mypy --install-types --non-interactive --cobertura-xml-report mypy_report xarray/
 
       - name: Upload mypy coverage to Codecov
-        uses: codecov/codecov-action@v4.2.0
+        uses: codecov/codecov-action@v4.3.0
         with:
           file: mypy_report/cobertura.xml
           flags: mypy39
@@ -242,7 +242,7 @@ jobs:
           python -m pyright xarray/
 
       - name: Upload pyright coverage to Codecov
-        uses: codecov/codecov-action@v4.2.0
+        uses: codecov/codecov-action@v4.3.0
         with:
           file: pyright_report/cobertura.xml
           flags: pyright
@@ -301,7 +301,7 @@ jobs:
           python -m pyright xarray/
 
       - name: Upload pyright coverage to Codecov
-        uses: codecov/codecov-action@v4.2.0
+        uses: codecov/codecov-action@v4.3.0
         with:
           file: pyright_report/cobertura.xml
           flags: pyright39

.github/workflows/ci.yaml

@@ -151,7 +151,7 @@ jobs:
           path: pytest.xml
 
       - name: Upload code coverage to Codecov
-        uses: codecov/codecov-action@v4.2.0
+        uses: codecov/codecov-action@v4.3.0
         with:
           file: ./coverage.xml
           flags: unittests

.github/workflows/upstream-dev-ci.yaml

@@ -143,7 +143,7 @@ jobs:
         run: |
           python -m mypy --install-types --non-interactive --cobertura-xml-report mypy_report
       - name: Upload mypy coverage to Codecov
-        uses: codecov/codecov-action@v4.2.0
+        uses: codecov/codecov-action@v4.3.0
         with:
           file: mypy_report/cobertura.xml
           flags: mypy