Merge pull request #988 from kubernetes-client/dependabot/maven/com.google.code.gson-gson-2.8.6

Bump gson from 2.8.0 to 2.8.6

Author: k8s-ci-robot

kubernetes/pom.xml

@@ -225,7 +225,7 @@
     <swagger-core-version>1.5.22</swagger-core-version>
     <sundrio.version>0.21.0</sundrio.version>
     <okhttp3-version>3.14.3</okhttp3-version>
-    <gson-version>2.8.0</gson-version>
+    <gson-version>2.8.6</gson-version>
     <gsonfire-version>1.8.3</gsonfire-version>
     <jodatime-version>2.10.6</jodatime-version>
     <maven-plugin-version>1.0.0</maven-plugin-version>