feat: add logs tailLines (#17)

Author: nassiharel

lib/logs.js

@@ -2,8 +2,8 @@
 const Client = require('./client-base');
 
 class Logs extends Client {
-    async get({ podName, containerName }) {
-        return this._client.api.v1.namespaces(this._namespace).pods(podName).log.get({ qs: { container: containerName } });
+    async get({ podName, containerName, tailLines }) {
+        return this._client.api.v1.namespaces(this._namespace).pods(podName).log.get({ qs: { container: containerName, tailLines } });
     }
 }