Bump log4j2.version from 2.20.0 to 2.25.2

Bumps `log4j2.version` from 2.20.0 to 2.25.2.

Updates `org.apache.logging.log4j:log4j-api` from 2.20.0 to 2.25.2

Updates `org.apache.logging.log4j:log4j-core` from 2.17.2 to 2.25.2

Updates `org.apache.logging.log4j:log4j-slf4j-impl` from 2.17.2 to 2.25.2

Updates `org.apache.logging.log4j:log4j-jul` from 2.20.0 to 2.25.2

---
updated-dependencies:
- dependency-name: org.apache.logging.log4j:log4j-api
  dependency-version: 2.25.2
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: org.apache.logging.log4j:log4j-core
  dependency-version: 2.25.2
  dependency-type: direct:development
  update-type: version-update:semver-minor
- dependency-name: org.apache.logging.log4j:log4j-slf4j-impl
  dependency-version: 2.25.2
  dependency-type: direct:development
  update-type: version-update:semver-minor
- dependency-name: org.apache.logging.log4j:log4j-jul
  dependency-version: 2.25.2
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

pom.xml

@@ -130,7 +130,7 @@
         <jackson-jr.version>2.18.2</jackson-jr.version>
         <slf4j.version>1.7.36</slf4j.version>
         <logback.version>1.2.13</logback.version>
-        <log4j2.version>2.20.0</log4j2.version>
+        <log4j2.version>2.25.2</log4j2.version>
         <buildnumber.plugin.version>1.4</buildnumber.plugin.version>
         <source.plugin.version>3.2.1</source.plugin.version>
         <jar.plugin.version>3.3.0</jar.plugin.version>

sample/pom.xml

@@ -13,7 +13,7 @@
 
     <properties>
         <tomcat.version>8.0.39</tomcat.version>
-        <log4j2.version>2.17.2</log4j2.version>
+        <log4j2.version>2.25.2</log4j2.version>
         <logback.version>1.1.3</logback.version>
         <jackson.version>2.5.4</jackson.version>
         <slf4j.version>1.7.12</slf4j.version>