Switch many common tasks defined in buildSrc to lazy creation

also refactor some locally defined tasks to the creation avoidance API

prepare/android-extensions-compiler-gradle/build.gradle.kts

@@ -29,8 +29,7 @@ sourceSets {
 
 publish()
 
-val jar: Jar by tasks
-runtimeJar(rewriteDepsToShadedCompiler(jar))
+runtimeJar(rewriteDefaultJarDepsToShadedCompiler())
 
 sourcesJar()
 

prepare/idea-plugin/build.gradle.kts

@@ -157,7 +157,7 @@ dependencies {
 val jar = runtimeJar {
     from("$rootDir/resources/kotlinManifest.properties")
     archiveName = "kotlin-plugin.jar"
-}
+}.get() // make it eager to avoid corresponding refactorings in the kotlin-ultimate part for now
 
 val ideaPluginDir: File by rootProject.extra
 tasks.register<Sync>("ideaPlugin") {

prepare/kotlin-annotation-processing-embeddable/build.gradle.kts

@@ -12,8 +12,7 @@ dependencies {
 
 publish()
 
-val jar: Jar by tasks
-runtimeJar(rewriteDepsToShadedCompiler(jar))
+runtimeJar(rewriteDefaultJarDepsToShadedCompiler())
 
 sourcesJar()
 

prepare/kotlin-daemon-embeddable/build.gradle.kts

@@ -19,7 +19,7 @@ publish()
 noDefaultJar()
 
 runtimeJar(rewriteDepsToShadedCompiler(
-        task<ShadowJar>("shadowJar")  {
+        tasks.register<ShadowJar>("shadowJar") {
             from(packedJars)
         }
 ))