Bump httpclient from 4.3.3 to 4.5.13 in /blueflood-http

Bumps httpclient from 4.3.3 to 4.5.13.

---
updated-dependencies:
- dependency-name: org.apache.httpcomponents:httpclient
  dependency-type: direct:production
...

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

Author: dependabot[bot]

blueflood-http/pom.xml

@@ -84,7 +84,7 @@
     <dependency>
       <groupId>org.apache.httpcomponents</groupId>
       <artifactId>httpclient</artifactId>
-      <version>4.3.3</version>
+      <version>4.5.13</version>
     </dependency>
 
     <dependency>