KT-32163: Open Quick Documentation when cursor inside function / constructor brackets (#2502)

* Show function docs when cursor is in args of the function call

* Show constructor docs when cursor is in args of the constructor call

* Show function docs when cursor is in args of the kt function call

* Add some tests

* Use JavaDocumentationProvider to fetch java method document

* Support caret in params

#KT-32163 fixed

idea/testData/editor/quickDoc/JavaClassConstructorUsedInKotlin_Data.java

@@ -0,0 +1,11 @@
+/**
+ * Some Java Class
+ */
+public class SomeClassWithParen {
+    String str;
+    int num;
+    public SomeClassWithParen(String str, int num) {
+        this.str = str;
+        this.num = num;
+    }
+}