Remove duplicate kubernetes-client.version property
<jetty.version>9.4.18.v20190429</jetty.version>
<kubernetes-client.version>4.10.1</kubernetes-client.version>
<kotlin.version>1.3.72</kotlin.version>
- <kubernetes-client.version>4.9.0</kubernetes-client.version>
<mongodb.version>4.0.1</mongodb.version>
<okhttp.version>3.14.6</okhttp.version><!-- keep in sync with okio -->
<okio.version>1.17.2</okio.version><!-- keep in sync with okhttp -->
