Update apache.log4j to v2.25.2

[solrbot]

This PR contains the following updates:

Package	Type	Update	Change
org.apache.logging.log4j:log4j-1.2-api (source)	dependencies	minor	2.21.0 -> 2.25.2
org.apache.logging.log4j:log4j-web (source)	dependencies	minor	2.21.0 -> 2.25.2
org.apache.logging.log4j:log4j-slf4j2-impl (source)	dependencies	minor	2.21.0 -> 2.25.2
org.apache.logging.log4j:log4j-layout-template-json (source)	dependencies	minor	2.21.0 -> 2.25.2
org.apache.logging.log4j:log4j-jul (source)	dependencies	minor	2.21.0 -> 2.25.2
org.apache.logging.log4j:log4j-core (source)	dependencies	minor	2.21.0 -> 2.25.2
org.apache.logging.log4j:log4j-api (source)	dependencies	minor	2.21.0 -> 2.25.2

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[ppkarwasz]

 * What went wrong:
Execution failed for task ':solr:core:analyzeClassesDependencies'.
> Dependency analysis found issues.
  unusedDeclaredArtifacts
   - biz.aQute.bnd:biz.aQute.bnd.annotation:7.1.0@jar

I suspect this dependency was added to suppress javac warnings with -Xlint:classfile. That flag complains when annotations from dependencies are missing (see apache/logging-log4j2#3110 (comment)) for background), even runtime-invisible ones.

The issue is mostly cosmetic, and we’ve already solved it for Gradle users in version 2.25.0 (see #3437) by publishing Gradle Module Metadata. Because of that, you can safely remove biz.aQute.bnd.annotation from Solr: it will now be pulled in automatically as a transitive, compile-only dependency.

[ppkarwasz]

The build problems should be fixed in #3603.