Resolve standard library calls in Kotlin scripts (KT-15383)

#KT-15383 Fixed

idea/idea-core/src/org/jetbrains/kotlin/idea/core/script/KotlinScriptConfigurationManager.kt

@@ -122,9 +122,7 @@ class KotlinScriptConfigurationManager(
 
     private fun reloadScriptDefinitions() {
         makeScriptDefsFromTemplatesProviderExtensions(project, { ep, ex -> log.warn("[kts] Error loading definition from ${ep.id}", ex) }).let {
-            if (it.isNotEmpty()) {
-                scriptDefinitionProvider.setScriptDefinitions(it + StandardScriptDefinition)
-            }
+            scriptDefinitionProvider.setScriptDefinitions(it)
         }
     }
 

idea/idea-core/src/org/jetbrains/kotlin/idea/core/script/dependencies/KotlinScriptResolveScopeProvider.kt

@@ -32,7 +32,7 @@ class KotlinScriptResolveScopeProvider : ResolveScopeProvider() {
         return when {
             scriptDefinition == null -> null
             // This is a workaround for completion in scripts and REPL to provide module dependencies
-            scriptDefinition == StandardScriptDefinition || scriptDefinition.template == Any::class -> null
+            scriptDefinition.template == Any::class -> null
             scriptDefinition is KotlinScriptDefinitionFromAnnotatedTemplate -> // TODO: should include the file itself
                 KotlinScriptConfigurationManager.getInstance(project).getAllScriptsClasspathScope()
             else -> null