Always use the long version for Gradle plugin

tools/kotlin-native-gradle-plugin/build.gradle

@@ -19,6 +19,8 @@
  * built plugin to bintray repository.
  */
 
+import org.jetbrains.kotlin.konan.KonanVersion
+
 buildscript {
     ext.rootBuildDirectory = file('../../')
 
@@ -39,6 +41,7 @@ buildscript {
         classpath 'com.jfrog.bintray.gradle:gradle-bintray-plugin:1.8.4'
         classpath 'com.github.jengelman.gradle.plugins:shadow:4.0.4'
         classpath "com.gradle.publish:plugin-publish-plugin:0.9.10"
+        classpath "org.jetbrains.kotlin:kotlin-native-shared:$konanVersion"
     }
 }
 
@@ -51,26 +54,11 @@ apply plugin: 'com.github.johnrengelman.shadow'
 apply plugin: "com.gradle.plugin-publish"
 
 String determineVersion() {
-    // With Gradle 4.10 we are no longer able to depend on
-    // a 'shared' build included into the root one and use the KonanVersion API provided
-    // by it. So we have to manually construct the version.
-    // TODO: Remove this code when 'shared' is built separately (from a separate repo).
-    def meta = findProperty('konanMetaVersion') ?: 'dev'
     def overriddenVersion = findProperty('pluginVersionOverride') as String
-
     if (overriddenVersion != null && !overriddenVersion.empty) {
         return overriddenVersion
-    }
-
-    if (meta == 'release') {
-        return kotlinVersion
     } else {
-        def buildNumber = findProperty("build.number")?.tokenize('-')?.get(2)
-        def result = "$kotlinVersion-native-$konanVersion-$meta"
-        if (buildNumber != null) {
-            result += "-$buildNumber"
-        }
-        return result
+        return "$kotlinVersion-native-${KonanVersion.Companion.CURRENT.toString()}"
     }
 }