Publish serialization plugin as kotlin-serialization-compiler-plugin

With this change it will have consistent naming with other compiler plugins.

'-embeddable' was also renamed.

'dist' should contain two identical jar files:
- 'serialization-compiler-plugin.jar'
- 'kotlinx-serialization-compiler-plugin.jar'

^KT-58530 In Progress

plugins/kotlinx-serialization/build.gradle.kts

@@ -72,14 +72,37 @@ sourceSets {
 
 optInToExperimentalCompilerApi()
 
-publish()
+publish {
+    artifactId = artifactId.replace("kotlinx-", "kotlin-")
+}
 
-runtimeJar()
+val runtimeJar = runtimeJar {
+    archiveBaseName.set("kotlin-serialization-compiler-plugin")
+}
 sourcesJar()
 javadocJar()
 testsJar()
 useD8Plugin()
 
+val distCompat by configurations.creating {
+    isCanBeResolved = false
+    isCanBeConsumed = true
+}
+
+val compatJar = tasks.register<Copy>("compatJar") {
+    from(runtimeJar)
+    into(layout.buildDirectory.dir("libsCompat"))
+    rename {
+        it.replace("kotlin-", "kotlinx-")
+    }
+}
+
+artifacts {
+    add(distCompat.name, compatJar) {
+        builtBy(runtimeJar, compatJar)
+    }
+}
+
 projectTest(parallel = true, jUnitMode = JUnitMode.JUnit5) {
     workingDir = rootDir
     useJUnitPlatform()

plugins/kotlinx-serialization/kotlinx-serialization.embeddable/build.gradle.kts

@@ -7,7 +7,7 @@ dependencies {
 }
 
 publish {
-    artifactId = artifactId.replace(".", "-")
+    artifactId = artifactId.replace(".", "-").replace("kotlinx-", "kotlin-")
 }
 
 runtimeJar(rewriteDefaultJarDepsToShadedCompiler())