Update kotlin-build-gradle-plugin to 0.0.31

dependencies/kotlin-build-gradle-plugin/build.gradle.kts

@@ -12,7 +12,7 @@ How to Publish
 2. Prepare publication credentials for https://kotlin.jetbrains.space/p/kotlin/packages/maven/kotlin-dependencies/org.jetbrains.kotlin/kotlin-build-gradle-plugin
 3. Execute `./gradlew -p dependencies/kotlin-build-gradle-plugin publish -PkotlinSpaceUsername=usr -PkotlinSpacePassword=token`
  */
-version = "0.0.30"
+version = "0.0.31"
 
 repositories {
     mavenCentral()

dependencies/kotlin-build-gradle-plugin/src/VersionGenerator.kt

@@ -82,11 +82,9 @@ open class VersionGenerator : DefaultTask() {
     open val buildNumber = project.findProperty("build.number")?.toString()
 
     @Input
-    open val meta = (project.findProperty("konanMetaVersion") as? String ?: kotlinNativeProperties["konanMetaVersion"])?.let{ MetaVersion.valueOf(it.toString().toUpperCase()) } ?: MetaVersion.DEV
-
-    private val versionPattern = Pattern.compile(
-        "^(\\d+)\\.(\\d+)(?:\\.(\\d+))?(?:-(\\p{Alpha}\\p{Alnum}*))?(?:-(\\d+))?$"
-    )
+    open val meta = (project.findProperty("konanMetaVersion") as? String
+        ?: kotlinNativeProperties["konanMetaVersion"])?.let { MetaVersion.valueOf(it.toString().toUpperCase()) }
+        ?: MetaVersion.DEV
 
     fun defaultVersionFileLocation() {
         versionFile = if (kotlinNativeVersionInResources)