Please add difince and annajung from VMware (kubeflow#482)

* Add difince and annajung

annajung is part of KF 1.4 release team
in addition to the commits:

kubeflow/pipelines@0d84877
kubeflow/pipelines@ebf5310

difince has the following commits:
kubeflow/pipelines@a8ffc50
kubeflow/pipelines@fd72b3c

Signed-off-by: Malini Bhandaru <mbhandaru@vmware.com>

* Update github-orgs/kubeflow/org.yaml

Co-authored-by: Anna <antheaj@vmware.com>

Co-authored-by: Yuan (Bob) Gong <4957653+Bobgy@users.noreply.github.com>
Co-authored-by: Anna <antheaj@vmware.com>

github-orgs/kubeflow/org.yaml

@@ -46,6 +46,7 @@ orgs:
         - andreyvelich
         - anfeng
         - animeshsingh
+        - annajung
         - AnyISalIn
         - Arhell
         - Ark-kun
@@ -89,6 +90,7 @@ orgs:
         - ddysher
         - DeeperMind
         - derekhh
+        - difince
         - discordianfish
         - disktnk
         - DjangoPeng