Replace return@forEach with continue in ConvertForEachToForLoopIntention

So #KT-17332 Fixed

idea/testData/intentions/convertForEachToForLoop/withNestedReturn.kt

@@ -0,0 +1,7 @@
+// WITH_RUNTIME
+
+fun foo() {
+    listOf(1).<caret>forEach {
+        listOf(1).forEach { return@forEach }
+    }
+}

idea/testData/intentions/convertForEachToForLoop/withNestedReturn.kt.after

@@ -0,0 +1,7 @@
+// WITH_RUNTIME
+
+fun foo() {
+    for (it in listOf(1)) {
+        listOf(1).forEach { return@forEach }
+    }
+}

idea/testData/intentions/convertForEachToForLoop/withReturn.kt

@@ -0,0 +1,7 @@
+// WITH_RUNTIME
+
+fun foo() {
+    listOf(1).<caret>forEach {
+        return@forEach
+    }
+}

idea/testData/intentions/convertForEachToForLoop/withReturn.kt.after

@@ -0,0 +1,7 @@
+// WITH_RUNTIME
+
+fun foo() {
+    for (it in listOf(1)) {
+        continue
+    }
+}