Bump httpclient from 4.5.3 to 4.5.13 in /eXperDB-Management-WebConsole

Bumps httpclient from 4.5.3 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]

eXperDB-Management-WebConsole/pom.xml

@@ -293,7 +293,7 @@
 	<dependency>
 		<groupId>org.apache.httpcomponents</groupId>
 		<artifactId>httpclient</artifactId>
-		<version>4.5.3</version>
+		<version>4.5.13</version>
 	</dependency>
 
 	<dependency>