Upgrade log4j to 2.15.0 (#81709)

Originally we tried to a log4j update in #47298, but we were unable to
that due to the `DeprecationLoggerTests.testLogPermissions` test
failing. The test relied on mocking and got removed in
https://github.com/elastic/elasticsearch/pull/61474/files#diff-70de5a6ba5c637e7f19c51341417760d6e957beb5a1fa5703049095ea2719ee0L47

Now we should be able to the upgrade and then we can address the Security
Manager permission questions raised in #47298 separately.

* Initialize pattern layout with AccessController.doPrivileged

We need the `getClassLoader` permissions

* Disable the SecurityManager for command testing because of `CommandLoggingConfigurator` 
which fails under the `SecurityManager`

Author: arteam

build-tools-internal/version.properties

@@ -14,7 +14,7 @@ snakeyaml         = 1.26
 icu4j             = 68.2
 supercsv          = 2.4.0
 # when updating log4j, please update also docs/java-api/index.asciidoc
-log4j             = 2.11.1
+log4j             = 2.15.0
 slf4j             = 1.6.2
 ecsLogging        = 1.2.0
 

modules/repository-url/build.gradle

@@ -40,7 +40,8 @@ tasks.named("thirdPartyAudit").configure {
     'javax.servlet.ServletContextListener',
     'org.apache.avalon.framework.logger.Logger',
     'org.apache.log.Hierarchy',
-    'org.apache.log.Logger'
+    'org.apache.log.Logger',
+    'javax.jms.Message'
   )
 }
 

modules/repository-url/licenses/log4j-1.2-api-2.11.1.jar.sha1

@@ -0,0 +1 @@
+bc960fe2acbe6f3952011f88a771de18301534e7

modules/repository-url/licenses/log4j-1.2-api-2.15.0.jar.sha1

@@ -116,6 +116,7 @@ tasks.named("thirdPartyAudit").configure {
           'org.apache.avalon.framework.logger.Logger',
           'org.apache.log.Hierarchy',
           'org.apache.log.Logger',
+          'javax.jms.Message',
           'org.eclipse.persistence.descriptors.ClassDescriptor',
           'org.eclipse.persistence.internal.oxm.MappingNodeValue',
           'org.eclipse.persistence.internal.oxm.TreeObjectBuilder',

plugins/discovery-azure-classic/build.gradle

@@ -0,0 +1 @@
+bc960fe2acbe6f3952011f88a771de18301534e7

plugins/discovery-azure-classic/licenses/log4j-1.2-api-2.11.1.jar.sha1

@@ -125,6 +125,7 @@ tasks.named("thirdPartyAudit").configure {
           'org.apache.avalon.framework.logger.Logger',
           'org.apache.log.Hierarchy',
           'org.apache.log.Logger',
+          'javax.jms.Message',
           'javax.xml.bind.DatatypeConverter',
           'javax.xml.bind.JAXBContext'
   )

plugins/discovery-azure-classic/licenses/log4j-1.2-api-2.15.0.jar.sha1

@@ -0,0 +1 @@
+bc960fe2acbe6f3952011f88a771de18301534e7