Add inspection for converting !collection.isEmpty() -> isNotEmpty()

#KT-27556 Fixed

idea/testData/inspectionsLocal/replaceNegatedIsEmptyWithIsNotEmpty/.inspection

@@ -0,0 +1 @@
+org.jetbrains.kotlin.idea.inspections.ReplaceNegatedIsEmptyWithIsNotEmptyInspection

idea/testData/inspectionsLocal/replaceNegatedIsEmptyWithIsNotEmpty/simple.kt

@@ -0,0 +1,8 @@
+// WITH_RUNTIME
+// FIX: Replace negated 'isEmpty' with 'isNotEmpty'
+
+fun test() {
+    val list = listOf(1,2,3)
+    if (!list.<caret>isEmpty()) {
+    }
+}

idea/testData/inspectionsLocal/replaceNegatedIsEmptyWithIsNotEmpty/simple.kt.after

@@ -0,0 +1,8 @@
+// WITH_RUNTIME
+// FIX: Replace negated 'isEmpty' with 'isNotEmpty'
+
+fun test() {
+    val list = listOf(1,2,3)
+    if (list.isNotEmpty()) {
+    }
+}