Remove duplicate variable definition in settings

Silas Boyd-Wickizer · Silas Boyd-Wickizer · commit c120c6bdd1a1 · 2019-08-18T15:51:04.000-07:00
diff --git a/settings b/settings
@@ -25,5 +25,3 @@ export CLIENT_VERSION="0.8-SNAPSHOT"
 export PACKAGE_NAME="@kubernetes/node-client"
 
 export OPENAPI_GENERATOR_COMMIT=v4.1.0
-
-export KUBERNETES_BRANCH="release-1.13"
