Merge pull request #1745 from kubernetes-client/dependabot/maven/org.springframework-spring-test-5.3.8

Bump spring-test from 5.3.7 to 5.3.8

Author: k8s-ci-robot

pom.xml

@@ -59,7 +59,7 @@
     <apache.commons.io>2.9.0</apache.commons.io>
     <common.codec.version>1.15</common.codec.version>
     <spring.boot.version>2.5.0</spring.boot.version>
-    <spring.version>5.3.7</spring.version>
+    <spring.version>5.3.8</spring.version>
     <prometheus.client.version>0.11.0</prometheus.client.version>
 
     <e2e.skip>true</e2e.skip>