Merge pull request kubernetes#74047 from danwinship/networking-issue

Request network plugin in bug report template

Author: k8s-ci-robot

.github/ISSUE_TEMPLATE/bug-report.md

@@ -25,4 +25,5 @@ If the matter is security related, please disclose it privately via https://kube
 - OS (e.g: `cat /etc/os-release`):
 - Kernel (e.g. `uname -a`):
 - Install tools:
+- Network plugin and version (if this is a network-related bug):
 - Others: