Add tutorial files for ResultSet2JSON Article (#11912)

* Add tutorial files

* Move script to new folder

* Use Maven/H2 instead of JBang/DuckDB

* Use Java 8

* Usen an older versio of JOOQ

* Format according to Beldung Intellij guide

* Remove dangling commit

* Use 2-space indentation

* Apply formatting from Eclipse

* Add unit test

* Add assertion

* Change test names

* Change method names

Co-authored-by: root <root@localhost.localdomain>
Co-authored-by: Alireza Ghasemi <alireza.ghasemi1@swisscom.com>

persistence-modules/core-java-persistence-2/pom.xml

@@ -1,7 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.baeldung.core-java-persistence-2</groupId>
     <artifactId>core-java-persistence-2</artifactId>
@@ -41,6 +39,20 @@
             <artifactId>mssql-jdbc</artifactId>
             <version>${mssql.driver.version}</version>
         </dependency>
+
+
+        <dependency>
+            <groupId>org.jooq</groupId>
+            <artifactId>jooq</artifactId>
+            <version>3.11.11</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.json</groupId>
+            <artifactId>json</artifactId>
+            <version>20220320</version>
+        </dependency>
+
     </dependencies>
 
     <properties>