Update ci.yml

Author: deep-diver

.github/workflows/ci.yml

@@ -15,7 +15,5 @@ jobs:
       - uses: actions/setup-go@v2
         with:
           go-version: "1.16"
-      - run: go test -race -coverprofile=coverage.txt -covermode=atomic -v ./...          
       - run: go build -o server cmd/server/main.go
       - run: go build -o client cmd/client/main.go
-      - run: bash <(curl -s https://codecov.io/bash)