Java 11492 (#12375)

* Added/Created parent module

* moved spring-5-data-reactive (submodule) to spring-reactive-modules (parent)

* moved spring-5-reactive-2 (submodule) to spring-reactive-modules (parent)

* moved spring-5-reactive-3 (submodule) to spring-reactive-modules (parent)

* moved spring-5-reactive-client (submodule) to spring-reactive-modules (parent)

* moved spring-5-reactive-oauth (submodule) to spring-reactive-modules (parent)

* moved spring-5-reactive-security (submodule) to spring-reactive-modules (parent)

* moved spring-5-reactive (submodule) to spring-reactive-modules (parent)

* moved spring-reactive (submodule) to spring-reactive-modules (parent)

* deleted modules that were moved across

* renamed spring-reactive-modules to spring-5-reactive-modules

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

pom.xml

@@ -578,16 +578,9 @@
                 <module>spring-4</module>
 
                 <module>spring-5</module>
-                <module>spring-5-data-reactive</module>
-                <module>spring-5-reactive</module>
-                <module>spring-5-reactive-2</module>
-                <module>spring-5-reactive-3</module>
-                <module>spring-5-reactive-client</module>
-                <module>spring-5-reactive-oauth</module>
-                <module>spring-5-reactive-security</module>
+                <module>spring-5-reactive-modules</module>
                 <module>spring-5-webflux</module>
                 <module>spring-5-webflux-2</module>
-                <module>spring-reactive</module>
 
                 <module>spring-activiti</module>
                 <module>spring-akka</module>
@@ -1021,16 +1014,10 @@
                 <module>spring-4</module>
 
                 <module>spring-5</module>
-                <module>spring-5-data-reactive</module>
-                <module>spring-5-reactive</module>
-                <module>spring-5-reactive-2</module>
-                <module>spring-5-reactive-3</module>
-                <module>spring-5-reactive-client</module>
-                <module>spring-5-reactive-oauth</module>
-                <module>spring-5-reactive-security</module>
+                <module>spring-5-reactive-modules</module>
                 <module>spring-5-webflux</module>
                 <module>spring-5-webflux-2</module>
-                <module>spring-reactive</module>
+
 
                 <module>spring-activiti</module>
                 <module>spring-akka</module>