Test completion in script files

Test for 'JavaResolutionUtils.getJavaDescriptorResolver' failing with AE
Tests ebd3ac6dc8
See EA-105435

idea/testData/script/definition/completion/conflictingModuleJavaLib/lib/test/JavaClass.java

@@ -0,0 +1,7 @@
+package test;
+
+public class JavaClass {
+    public static void staticMethod() {
+
+    }
+}