Change kotlinx- to kotlin- in kotlin-metadata-jvm and related projects

Change package, artifact group, artifact name, and Gradle module name to
kotlin-metadata and kotlin-metadata-jvm, respectively.

In Kotlin 2.0, kotlin-metadata-jvm library is promoted to stable, and is
a part of Kotlin distribution now.

Note that kotlinx-metadata-klib is left with org.jetbrains.kotlinx group, artifact name and package
because -klib part is considered not stable and for internal use. Since it is still published via Sonatype,
it should have kotlinx group. Therefore, it will have both classes from kotlin.metadata and kotlinx.metadata packages. This is not a problem, because we already had kotlinx.metadata split package between -jvm and -klib before.

#KT-63219 Fixed

plugins/jvm-abi-gen/build.gradle.kts

@@ -31,11 +31,11 @@ dependencies {
     compileOnly(project(":compiler:plugin-api"))
     compileOnly(project(":kotlin-build-common"))
 
-    // Include kotlinx.metadata for metadata stripping.
-    // Note that kotlinx-metadata-jvm already includes kotlinx-metadata, core:metadata, core:metadata.jvm,
-    // and protobuf-lite, so we only need to include kotlinx-metadata-jvm in the shadow jar.
-    compileOnly(project(":kotlinx-metadata"))
-    embedded(project(":kotlinx-metadata-jvm"))
+    // Include kotlin.metadata for metadata stripping.
+    // Note that kotlin-metadata-jvm already includes kotlin-metadata, core:metadata, core:metadata.jvm,
+    // and protobuf-lite, so we only need to include kotlin-metadata-jvm in the shadow jar.
+    compileOnly(project(":kotlin-metadata"))
+    embedded(project(":kotlin-metadata-jvm"))
 
     compileOnly(intellijCore())
     compileOnly(commonDependency("org.jetbrains.intellij.deps:asm-all"))

plugins/jvm-abi-gen/src/org/jetbrains/kotlin/jvm/abi/JvmAbiMetadataProcessor.kt

@@ -5,8 +5,8 @@
 
 package org.jetbrains.kotlin.jvm.abi
 
-import kotlinx.metadata.*
-import kotlinx.metadata.jvm.*
+import kotlin.metadata.*
+import kotlin.metadata.jvm.*
 import org.jetbrains.kotlin.load.java.JvmAnnotationNames.*
 import org.jetbrains.org.objectweb.asm.AnnotationVisitor
 import org.jetbrains.org.objectweb.asm.Opcodes

plugins/kapt3/kapt3-compiler/build.gradle.kts

@@ -46,7 +46,7 @@ dependencies {
     embedded(project(":kotlin-annotation-processing-base")) { isTransitive = false }
 
     testApi(project(":tools:kotlinp-jvm"))
-    testApi(project(":kotlinx-metadata-jvm"))
+    testApi(project(":kotlin-metadata-jvm"))
 }
 
 optInToExperimentalCompilerApi()

plugins/kapt3/kapt3-compiler/test/org/jetbrains/kotlin/kapt3/test/handlers/utils.kt

@@ -7,7 +7,7 @@ package org.jetbrains.kotlin.kapt3.test.handlers
 
 import com.sun.tools.javac.tree.JCTree.*
 import com.sun.tools.javac.tree.Pretty
-import kotlinx.metadata.jvm.KotlinClassMetadata
+import kotlin.metadata.jvm.KotlinClassMetadata
 import org.jetbrains.kotlin.kotlinp.Settings
 import org.jetbrains.kotlin.kotlinp.jvm.JvmKotlinp
 import org.jetbrains.kotlin.load.java.JvmAnnotationNames

plugins/kapt4/test/org/jetbrains/kotlin/kapt4/Kapt4Facade.kt

@@ -7,7 +7,7 @@ package org.jetbrains.kotlin.kapt4
 
 import com.intellij.mock.MockProject
 import com.intellij.openapi.Disposable
-import kotlinx.metadata.jvm.KotlinClassMetadata
+import kotlin.metadata.jvm.KotlinClassMetadata
 import org.jetbrains.kotlin.analysis.api.KtAnalysisApiInternals
 import org.jetbrains.kotlin.analysis.api.lifetime.KtLifetimeTokenProvider
 import org.jetbrains.kotlin.analysis.api.lifetime.KtReadActionConfinementLifetimeTokenProvider