[Build] Validate Gradle plugins on install

build.gradle.kts

@@ -841,7 +841,7 @@ tasks {
 
     register("examplesTest") {
         dependsOn("dist")
-        (project(":examples").subprojects + project(":kotlin-gradle-subplugin-example")).forEach { p ->
+        project(":examples").subprojects.forEach { p ->
             dependsOn("${p.path}:check")
         }
     }

buildSrc/src/main/kotlin/gradle-plugin-common-configuration.gradle.kts

@@ -37,6 +37,12 @@ publishing {
     }
 }
 
+tasks {
+    named("install") {
+        dependsOn(named("validatePlugins"))
+    }
+}
+
 val commonSourceSet = createGradleCommonSourceSet()
 reconfigureMainSourcesSetForGradlePlugin(commonSourceSet)
 publishShadowedJar(sourceSets[SourceSet.MAIN_SOURCE_SET_NAME], commonSourceSet)

libraries/tools/kotlin-gradle-plugin/build.gradle.kts

@@ -128,10 +128,6 @@ tasks {
         enableStricterValidation.set(true)
     }
 
-    named("install") {
-        dependsOn(named("validatePlugins"))
-    }
-
     withType<DokkaTask>().configureEach {
         dokkaSourceSets.configureEach {
             includes.from("Module.md")