Bump log4j-core from 2.12.0 to 2.13.2 in /HttpFrontend

Bumps log4j-core from 2.12.0 to 2.13.2.

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

Author: dependabot[bot]

HttpFrontend/pom.xml

@@ -22,7 +22,7 @@
         <dependency>
             <groupId>org.apache.logging.log4j</groupId>
             <artifactId>log4j-core</artifactId>
-            <version>2.12.0</version>
+            <version>2.13.2</version>
         </dependency>
         <dependency>
             <groupId>org.apache.logging.log4j</groupId>