revert temporary branch changes

Author: nilsgstrabo

clusters/development/flux-system/gotk-sync.yaml

@@ -8,7 +8,7 @@ metadata:
 spec:
   interval: 1m0s
   ref:
-    branch: 2980-configure-velero-plugin-image-from-ghcrio
+    branch: master
   secretRef:
     name: flux-system
   url: ssh://git@github.com/equinor/radix-flux

components/flux/image-update-automation/imageUpdateAutomation.yaml

@@ -11,7 +11,7 @@ spec:
   git:
     checkout:
       ref:
-        branch: 2980-configure-velero-plugin-image-from-ghcrio
+        branch: master
     commit:
       author:
         email: radix@statoilsrm.onmicrosoft.com
@@ -38,7 +38,7 @@ spec:
         - {{.}}
         {{ end -}}
     push:
-      branch: flux-image-updates-2980-configure-velero-plugin-image-from-ghcrio
+      branch: flux-image-updates
   update:
     path: ${FLUX_CONFIG_PATH}
     strategy: Setters