fix: suppress debug log for context cancellation errors (#9298)

Co-authored-by: knqyf263 <[email protected]>

Author: knqyf263

pkg/notification/notice.go

@@ -81,8 +81,13 @@ func (v *VersionChecker) RunUpdateCheck(ctx context.Context) {
 
 		req.Header.Set("User-Agent", fmt.Sprintf("trivy/%s", v.currentVersion))
 		resp, err := client.Do(req)
-		if err != nil || resp.StatusCode != http.StatusOK {
-			logger.Debug("Failed getting response from Trivy api", log.Err(err))
+		if err != nil {
+			if !errors.Is(err, context.Canceled) && !errors.Is(err, context.DeadlineExceeded) {
+				logger.Debug("Failed getting response from Trivy api", log.Err(err))
+			}
+			return
+		} else if resp.StatusCode != http.StatusOK {
+			logger.Debug("Unexpected status code from Trivy api", log.Int("status_code", resp.StatusCode))
 			return
 		}