Keep old plugin name for build complete plugin (#101995)

Fixes incompatibility with serverless builds

build-tools-internal/build.gradle

@@ -35,9 +35,9 @@ gradlePlugin {
       id = 'elasticsearch.build'
       implementationClass = 'org.elasticsearch.gradle.internal.BuildPlugin'
     }
-    buildFinished {
-      id = 'elasticsearch.build-finished'
-      implementationClass = 'org.elasticsearch.gradle.internal.ElasticsearchBuildFinishedPlugin'
+    buildComplete {
+      id = 'elasticsearch.build-complete'
+      implementationClass = 'org.elasticsearch.gradle.internal.ElasticsearchBuildCompletePlugin'
     }
     distro {
       id = 'elasticsearch.distro'

build-tools-internal/src/main/java/org/elasticsearch/gradle/internal/ElasticsearchBuildFinishedPlugin.java → build-tools-internal/src/main/java/org/elasticsearch/gradle/internal/ElasticsearchBuildCompletePlugin.java

@@ -37,7 +37,7 @@ import java.util.stream.Collectors;
 
 import javax.inject.Inject;
 
-public abstract class ElasticsearchBuildFinishedPlugin implements Plugin<Project> {
+public abstract class ElasticsearchBuildCompletePlugin implements Plugin<Project> {
 
     @Inject
     protected abstract FlowScope getFlowScope();

build.gradle

@@ -29,7 +29,7 @@ plugins {
   id 'lifecycle-base'
   id 'elasticsearch.docker-support'
   id 'elasticsearch.global-build-info'
-  id 'elasticsearch.build-finished'
+  id 'elasticsearch.build-complete'
   id 'elasticsearch.build-scan'
   id 'elasticsearch.jdk-download'
   id 'elasticsearch.internal-distribution-download'