chore(deps): bump codecov/codecov-action from 3.1.2 to v3

Major version pin only

---------

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Matthew Rothenberg <[email protected]>

Author: dependabot[bot]

.github/workflows/coverage.yml

@@ -11,4 +11,4 @@ jobs:
         with:
           go-version: "1.20"
       - run: go test -coverprofile=coverage.txt -covermode=atomic
-      - uses: codecov/codecov-action@v3.1.2
+      - uses: codecov/codecov-action@v3