Fix CI

Author: t-eckert

.github/workflows/ci.yml

@@ -30,15 +30,7 @@ jobs:
         run: go mod download
 
       - name: Run tests
-        run: go test -v -race -coverprofile=coverage.txt -covermode=atomic ./...
-
-      - name: Upload coverage to Codecov
-        if: matrix.os == 'ubuntu-latest' && matrix.go == '1.25'
-        uses: codecov/codecov-action@v4
-        with:
-          file: ./coverage.txt
-          flags: unittests
-          fail_ci_if_error: false
+        run: go test -v ./...
 
   lint:
     name: Lint