Bump org.apache.logging.log4j:log4j-core in /helix-core

Bumps org.apache.logging.log4j:log4j-core from 2.25.3 to 2.25.4.

---
updated-dependencies:
- dependency-name: org.apache.logging.log4j:log4j-core
  dependency-version: 2.25.4
  dependency-type: direct:production
...

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

Author: dependabot[bot]

helix-core/pom.xml

@@ -81,7 +81,7 @@
     <dependency>
       <groupId>org.apache.logging.log4j</groupId>
       <artifactId>log4j-core</artifactId>
-      <version>2.25.3</version>
+      <version>2.25.4</version>
     </dependency>
     <dependency>
       <groupId>com.fasterxml.jackson.core</groupId>

pom.xml

@@ -492,7 +492,7 @@
       <dependency>
         <groupId>org.apache.logging.log4j</groupId>
         <artifactId>log4j-core</artifactId>
-        <version>2.25.3</version>
+        <version>2.25.4</version>
       </dependency>
       <dependency>
         <groupId>org.apache.logging.log4j</groupId>