Build: Centralize compiler dist build logic in :kotlin-compiler project

prepare/build.version/build.gradle.kts

@@ -1,8 +1,8 @@
+@file:Suppress("HasPlatformType")
 
 import java.io.File
 
-val buildVersionFilePath = "${rootProject.extra["distDir"]}/build.txt"
-
+val buildVersionFilePath = "$buildDir/build.txt"
 val buildVersion by configurations.creating
 val buildNumber: String by rootProject.extra
 val kotlinVersion: String by rootProject.extra
@@ -17,6 +17,10 @@ val writeBuildNumber by tasks.creating {
     }
 }
 
+artifacts.add(buildVersion.name, file(buildVersionFilePath)) {
+    builtBy(writeBuildNumber)
+}
+
 fun replaceVersion(versionFile: File, versionPattern: String, replacement: (MatchResult) -> String) {
     check(versionFile.isFile) { "Version file $versionFile is not found" }
     val text = versionFile.readText()
@@ -69,15 +73,3 @@ val writePluginVersion by tasks.creating {
 val writeVersions by tasks.creating {
     dependsOn(writeBuildNumber, writeStdlibVersion, writeCompilerVersion)
 }
-
-
-artifacts.add(buildVersion.name, file(buildVersionFilePath)) {
-    builtBy(writeBuildNumber)
-}
-
-val distKotlinHomeDir: String by rootProject.extra
-
-val dist by task<Copy> {
-    from(writeBuildNumber)
-    into(File(distKotlinHomeDir))
-}