fix forgotten close body

.golangci.yml

@@ -85,7 +85,6 @@ linters:
     - whitespace
     - gofumpt
     - godot
-    # - gofmt
     - gocritic
     - gocognit
     - deadcode

test/e2e/pkg/request/request.go

@@ -220,6 +220,7 @@ func (r *Request) sendHTTPRequest(method, urlstr string, host string, headers ma
 	if err != nil {
 		return nil, err
 	}
+	defer resp.Body.Close()
 
 	ret := &Response{Code: resp.StatusCode, Header: resp.Header}
 	buf, err := io.ReadAll(resp.Body)