Java 11497 (#12399)

* Added/created parent module (json-modules)

* moved json(submodule) to json-modules(parent)

* moved json-2(submodule) to json-modules(parent)

* moved json-path(submodule) to json-modules(parent)

* moved gson(submodule) to json-modules(parent)

* deleted sub-modules that we moved to json-modules

Co-authored-by: panagiotiskakos <panagiotis.kakos@libra-is.com>

json-modules/json-path/README.md

@@ -0,0 +1,8 @@
+## JsonPath
+
+This module contains articles about JsonPath.
+
+### Relevant articles:
+
+- [Introduction to JsonPath](https://www.baeldung.com/guide-to-jayway-jsonpath)
+- [Count with JsonPath](https://www.baeldung.com/jsonpath-count)