Revert renaming scripting plugin jar:

it conflicts with the compilation on daemon, so transistion should
be planned accordingly, and now it is not a good time for it.
The most important part of the renaming remains intact.

Partially reverts commit "Rename scripting libs and plugin - invert embeddable suffix"

plugins/scripting/scripting-idea/src/org/jetbrains/kotlin/scripting/idea/plugin/ScriptingGradleProjectImportHandler.kt

@@ -18,7 +18,7 @@ class ScriptingGradleProjectImportHandler : GradleProjectImportHandler {
     val gradlePluginJars = listOf(
         "scripting-gradle", // obsolete artifact name, only for compatibility with 1.2.5x, where it was introduced (and immediately dropped afterwards)
         "scripting-compiler",
-        "scripting-compiler-unshaded"
+        "scripting-compiler-embeddable"
     )
 
     override fun importBySourceSet(