Test on multiple versions

Author: cloudshiftchris

.github/workflows/tests.yml

@@ -23,11 +23,12 @@ jobs:
           cache: true
 
       - name: go test
-        run: go test -v -race -coverprofile=coverage.out -covermode=atomic ./...
+        run: go test -v -race -coverprofile=coverage.txt -covermode=atomic ./...
 
       - name: Upload coverage to Codecov
         uses: codecov/codecov-action@v3
         with:
+          token: ${{ secrets.CODECOV_TOKEN }}
           file: ./coverage.txt
           env_vars: GO
         env: