OWNERS cleanup - Jan 2021 Week 1

Signed-off-by: Davanum Srinivas <davanum@gmail.com>

cluster/addons/dashboard/OWNERS

@@ -1,16 +1,13 @@
 # See the OWNERS docs at https://go.k8s.io/owners
 
-approvers:
-  - floreks
-  - maciaszczykm
-  - shu-mutou
-reviewers:
-  - floreks
-  - maciaszczykm
-  - shu-mutou
+approvers: []
+reviewers: []
 emeritus_approvers:
   - bryk
   - danielromlein
   - ianlewis
   - jeefy
   - rf232
+  - floreks
+  - maciaszczykm
+  - shu-mutou

cluster/addons/fluentd-gcp/OWNERS

@@ -2,9 +2,10 @@
 
 approvers:
   - sig-instrumentation-approvers
-  - x13n
 reviewers:
   - sig-instrumentation-reviewers
 labels:
   - area/provider/gcp
   - sig/instrumentation
+emeritus_approvers:
+  - x13n

cluster/addons/metadata-agent/OWNERS

@@ -2,10 +2,10 @@
 
 approvers:
   - sig-instrumentation-approvers
-  - x13n
 reviewers:
   - sig-instrumentation-reviewers
 labels:
   - sig/instrumentation
 emeritus_approvers:
   - kawych
+  - x13n

cluster/addons/volumesnapshots/OWNERS

@@ -5,4 +5,3 @@ approvers:
 reviewers:
   - jingxu97
   - xing-yang
-  - yuxiangqian

cluster/gce/OWNERS

@@ -3,8 +3,6 @@
 reviewers:
   - bowei
   - cjcullen
-  - mwielgus
-  - MaciekPytel
   - yujuhong
   - mtaufen
   - ibabou
@@ -13,8 +11,6 @@ reviewers:
 approvers:
   - bowei
   - cjcullen
-  - mwielgus
-  - MaciekPytel
   - yujuhong
   - mtaufen
   - ibabou
@@ -25,6 +21,8 @@ emeritus_approvers:
   - jingax10
   - jszczepkowski
   - vishh
+  - MaciekPytel
+  - mwielgus
 labels:
   - sig/cloud-provider
   - area/provider/gcp

cluster/gce/gci/OWNERS

@@ -5,5 +5,6 @@ reviewers:
   - SergeyKanzhelev
 approvers:
   - dchen1107
-  - yguo0905
   - cheftako
+emeritus_approvers:
+  - yguo0905

cluster/images/etcd/OWNERS

@@ -2,7 +2,6 @@
 
 reviewers:
   - jpbetz
-  - wenjiaswe
 approvers:
   - jpbetz
 labels: