Update year in NOTICE.txt (#109548)

NOTICE.txt

@@ -1,5 +1,5 @@
 Elasticsearch
-Copyright 2009-2021 Elasticsearch
+Copyright 2009-2024 Elasticsearch
 
 This product includes software developed by The Apache Software
 Foundation (http://www.apache.org/).

build-tools-internal/src/integTest/groovy/org/elasticsearch/gradle/internal/InternalDistributionArchiveCheckPluginFuncTest.groovy

@@ -117,7 +117,7 @@ Copyright 2009-2018 Acme Coorp"""
         result.task(":darwin-tar:checkNotice").outcome == TaskOutcome.FAILED
         result.output.contains("> expected line [2] in " +
                 "[./darwin-tar/build/tar-extracted/elasticsearch-${VersionProperties.getElasticsearch()}/NOTICE.txt] " +
-                "to be [Copyright 2009-2021 Elasticsearch] but was [Copyright 2009-2018 Acme Coorp]")
+                "to be [Copyright 2009-2024 Elasticsearch] but was [Copyright 2009-2018 Acme Coorp]")
     }
 
     def "fails on unexpected ml notice content"() {
@@ -125,7 +125,7 @@ Copyright 2009-2018 Acme Coorp"""
         elasticLicense()
         elasticLicense(file("LICENSE.txt"))
         file("NOTICE.txt").text = """Elasticsearch
-Copyright 2009-2021 Elasticsearch"""
+Copyright 2009-2024 Elasticsearch"""
 
         file("ml/NOTICE.txt").text = "Boost Software License - Version 1.0 - August 17th, 2003"
         file('darwin-tar/build.gradle') << """

build-tools-internal/src/main/java/org/elasticsearch/gradle/internal/InternalDistributionArchiveCheckPlugin.java

@@ -135,7 +135,7 @@ public class InternalDistributionArchiveCheckPlugin implements Plugin<Project> {
             task.doLast(new Action<Task>() {
                 @Override
                 public void execute(Task task) {
-                    final List<String> noticeLines = Arrays.asList("Elasticsearch", "Copyright 2009-2021 Elasticsearch");
+                    final List<String> noticeLines = Arrays.asList("Elasticsearch", "Copyright 2009-2024 Elasticsearch");
                     final Path noticePath = checkExtraction.get()
                         .getDestinationDir()
                         .toPath()

distribution/packages/build.gradle

@@ -495,7 +495,7 @@ subprojects {
         (project.name.contains('deb') && dpkgExists.call(it)) || (project.name.contains('rpm') && rpmExists.call(it))
       }
       doLast {
-        final List<String> noticeLines = Arrays.asList("Elasticsearch", "Copyright 2009-2021 Elasticsearch")
+        final List<String> noticeLines = Arrays.asList("Elasticsearch", "Copyright 2009-2024 Elasticsearch")
         final Path noticePath = packageExtractionDir.toPath().resolve("usr/share/elasticsearch/NOTICE.txt")
         assertLinesInFile(noticePath, noticeLines)
       }