Complete removal of json-simply library

Author: trinopoty

engine.io-server-test/pom.xml

@@ -25,6 +25,12 @@
             <version>2.7</version>
         </dependency>
 
+        <dependency>
+            <groupId>org.json</groupId>
+            <artifactId>json</artifactId>
+            <version>20220320</version>
+            <scope>test</scope>
+        </dependency>
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>

engine.io-server/pom.xml

@@ -47,6 +47,12 @@
             <version>3.12.1</version>
             <scope>test</scope>
         </dependency>
+        <dependency>
+            <groupId>org.json</groupId>
+            <artifactId>json</artifactId>
+            <version>20220320</version>
+            <scope>test</scope>
+        </dependency>
     </dependencies>
 
     <build>