Add "Throwable not thrown" Inspection

#KT-11629 Fixed

idea/testData/inspectionsLocal/throwableNotThrown/basic.kt

@@ -0,0 +1,7 @@
+// PROBLEM: Throwable instance 'FooException' is not thrown
+// FIX: none
+class FooException : RuntimeException()
+
+fun test() {
+    <caret>FooException()
+}