[remote dev] refactoring: rename intellij.kotlin.frontend to intellij.kotlin.frontend.split (IJPL-170362)

This is needed for consistency with the naming scheme: the parts used inside a separate frontend process only should be named '*.frontend.split'.

GitOrigin-RevId: cf27e2d16611d820c9008f9293ebd7426498f2f5

platform/build-scripts/src/org/jetbrains/intellij/build/kotlin/KotlinPluginBuilder.kt

@@ -23,7 +23,7 @@ object KotlinPluginBuilder {
    * Module which contains META-INF/plugin.xml
    */
   const val MAIN_KOTLIN_PLUGIN_MODULE: String = "kotlin.plugin"
-  const val MAIN_FRONTEND_MODULE_NAME: String = "kotlin.frontend"
+  const val MAIN_FRONTEND_MODULE_NAME: String = "kotlin.frontend.split"
 
   val MODULES: List<String> = java.util.List.of(
     "kotlin.plugin.common",

plugins/kotlin/plugin/plugin-content.yaml

@@ -5,7 +5,7 @@
   - name: $MAVEN_REPOSITORY$/org/jetbrains/intellij/deps/completion/completion-ranking-kotlin/0/completion-ranking-kotlin-0.jar
 - name: lib/frontend-split/kotlin-frontend.jar
   modules:
-  - name: kotlin.frontend
+  - name: kotlin.frontend.split
 - name: lib/jackson-dataformat-toml.jar
   library: jackson-dataformat-toml
   files: