Fix maven build + ~50 compiler tests broken by UNUSED_PARAMETER in main

compiler/testData/integration/ant/js/additionalArguments/hello.kt

@@ -4,7 +4,7 @@ inline fun foo(f: () -> Unit) = f()
 
 var ok = "Fail"
 
-fun main(args : Array<String>) {
+fun main() {
     foo {
         ok = "OK"
     }

compiler/testData/integration/ant/js/simpleWithMain/root1/foo.kt

@@ -2,7 +2,7 @@ package foo
 
 var ok = "FAIL"
 
-fun main(args: Array<String>) {
+fun main() {
     ok = "OK"
 }
 

compiler/testData/integration/ant/js/simpleWithMainFQArgs/root1/foo.kt

@@ -3,6 +3,7 @@ package foo
 var ok = "FAIL"
 
 fun main(args: kotlin.Array<kotlin.String>) {
+    args.size
     ok = "OK"
 }
 

compiler/testData/integration/ant/js/simpleWithStdlib/root1/foo.kt

@@ -4,7 +4,7 @@ var ok = "FAIL"
 
 val hello = Pair("Hello", "World")
 
-fun main(args: Array<String>) {
+fun main() {
     ok = "OK"
     println(hello.first + " " + hello.second)
 }

compiler/testData/integration/ant/js/simpleWithStdlibAndJsFileAsAnotherLib/root1/foo.kt

@@ -5,7 +5,7 @@ import kotlin.js.Date
 
 var ok = "FAIL"
 
-fun main(args: Array<String>) {
+fun main() {
     val x = ClassA().value
     if (x == 100) {
         ok = "OK"

compiler/testData/integration/ant/js/simpleWithStdlibAndJsFileAsAnotherLibModuleKind/root1/foo.kt

@@ -5,7 +5,7 @@ import kotlin.js.Date
 
 var ok = "FAIL"
 
-fun main(args: Array<String>) {
+fun main() {
     val x = ClassA().value
     if (x == 100) {
         ok = "OK"

compiler/testData/integration/ant/js/simpleWithStdlibAndJsFilesWithTwoModulesAsLibrary/root1/foo.kt

@@ -5,7 +5,7 @@ import kotlin.js.Date
 
 var ok = "FAIL"
 
-fun main(args: Array<String>) {
+fun main() {
     val x = ClassA().value
     if (x == 100 && Date().extFun() == "Date.extFun" && ClassA().extFun() == "ClassA.extFun") {
         ok = "OK"

compiler/testData/integration/ant/js/simpleWithStdlibAndTwoJsFilesAsLibraries/root1/foo.kt

@@ -5,7 +5,7 @@ import kotlin.js.Date
 
 var ok = "FAIL"
 
-fun main(args: Array<String>) {
+fun main() {
     val x = ClassA().value
     if (x == 100 && Date().extFun() == "Date.extFun" && ClassA().extFun() == "ClassA.extFun") {
         ok = "OK"

compiler/testData/integration/ant/js/simpleWithVarargMain/root1/foo.kt

@@ -3,6 +3,7 @@ package foo
 var ok = "FAIL"
 
 fun main(vararg args: kotlin.String) {
+    args.size
     ok = "OK"
 }
 

compiler/testData/integration/ant/js/simpleWithoutStdlibAndFolderAsAnotherLib/root1/foo.kt

@@ -4,7 +4,7 @@ import library.sample.*
 
 var ok = "FAIL"
 
-fun main(args: Array<String>) {
+fun main() {
     val x = ClassA().value
     if (x == 100) {
         ok = "OK"

compiler/testData/integration/ant/js/simpleWithoutStdlibAndJsFileAsAnotherLib/root1/foo.kt

@@ -4,7 +4,7 @@ import library.sample.*
 
 var ok = "FAIL"
 
-fun main(args: Array<String>) {
+fun main() {
     val x = ClassA().value
     if (x == 100) {
         ok = "OK"