Bump log4j-core in /GlueCustomConnectors/development/Athena (#105)

Bumps log4j-core from 2.13.3 to 2.15.0.

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

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

GlueCustomConnectors/development/Athena/pom.xml

@@ -19,7 +19,7 @@
 
     <properties>
         <slf4jVersion>1.7.30</slf4jVersion>
-        <log4j2Version>2.13.3</log4j2Version>
+        <log4j2Version>2.15.0</log4j2Version>
     </properties>
 
     <dependencies>