Rename script annotation params according to configuration keys...

rename evaluation params consistently too

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/kotlinScripting/script-template/src/main/kotlin/GreetScriptTemplate.kt

@@ -7,7 +7,7 @@ package org.jetbrains.kotlin.test
 
 import kotlin.script.experimental.annotations.*
 
-@KotlinScript(extension = "greet.kts")
+@KotlinScript(fileExtension = "greet.kts")
 abstract class GreetScriptTemplate {
     fun greet(subject: String) {
         println("Hello, $subject!")

libraries/tools/kotlin-main-kts/src/org/jetbrains/kotlin/mainKts/scriptDef.kt

@@ -20,7 +20,7 @@ import kotlin.script.experimental.jvm.dependenciesFromCurrentContext
 import kotlin.script.experimental.jvm.jvm
 
 @Suppress("unused")
-@KotlinScript(extension = "main.kts", compilationConfiguration = MainKtsScriptDefinition::class)
+@KotlinScript(fileExtension = "main.kts", compilationConfiguration = MainKtsScriptDefinition::class)
 abstract class MainKtsScript(val args: Array<String>)
 
 object MainKtsScriptDefinition : ScriptCompilationConfiguration(