Bump httpclient from 4.5.11 to 4.5.12

Bumps httpclient from 4.5.11 to 4.5.12.

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Author: dependabot-preview[bot]

pom.xml

@@ -62,7 +62,7 @@
         <dependency>
             <groupId>org.apache.httpcomponents</groupId>
             <artifactId>httpclient</artifactId>
-            <version>4.5.11</version>
+            <version>4.5.12</version>
         </dependency>
         <!--
             commons-validator 1.6 depends on an older version of