Update httpclient.version to v5.6.2 (#130)

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

pom.xml

@@ -35,7 +35,7 @@
 
   <properties>
     <gitHubRepo>jenkinsci/apache-httpcomponents-client-5-api-plugin</gitHubRepo>
-    <httpclient.version>5.6.1</httpclient.version>
+    <httpclient.version>5.6.2</httpclient.version>
     <httpcore.version>5.4.3</httpcore.version>
     <!-- https://www.jenkins.io/doc/developer/plugin-development/choosing-jenkins-baseline/ -->
     <jenkins.baseline>2.492</jenkins.baseline>