chore(deps): update codecov/codecov-action digest to 838dde6

Author: renovate[bot]

.github/workflows/merge.yml

@@ -59,7 +59,7 @@ jobs:
         run: coverage run --omit="*/test*" -m pytest
 
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@c9e0f0b3cf5f112462339d69850c01735114b9ed
+        uses: codecov/codecov-action@838dde6607229f856006f401d0788237d42e2d0f
         with:
           flags: unittests # optional
           name: coverage # optional

.github/workflows/pullrequest.yml

@@ -62,7 +62,7 @@ jobs:
         run: coverage run --omit="*/test*" -m pytest
 
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@c9e0f0b3cf5f112462339d69850c01735114b9ed
+        uses: codecov/codecov-action@838dde6607229f856006f401d0788237d42e2d0f
         with:
           flags: unittests # optional
           name: coverage # optional