Merge pull request kubernetes#77356 from johnbelamaric/add-to-net-approvers

Add johnbelamaric to sig-network-{reviewers,approvers}

Author: k8s-ci-robot

OWNERS_ALIASES

@@ -209,6 +209,7 @@ aliases:
     - dcbw
     - dnardo
     - freehan
+    - johnbelamaric
     - mrhohn
     - nicksardo
     - thockin
@@ -219,6 +220,7 @@ aliases:
     - dcbw
     - dnardo
     - freehan
+    - johnbelamaric
     - mrhohn
     - nicksardo
     - thockin