Harmonize usage of the DTO objects in LRA codebase

In the current LRA codebase there are use 2 separate DTO objects for transfering the LRA state.

• https://github.com/jbosstm/narayana/blob/5.10.5.Final/rts/lra/lra-coordinator-jar/src/main/java/io/narayana/lra/coordinator/domain/model/LRAStatusHolder.java
• https://github.com/jbosstm/narayana/blob/5.10.5.Final/rts/lra/lra-coordinator-jar/src/main/java/io/narayana/lra/coordinator/domain/model/LRAData.java

They are used in the same meaning and they duplicate each other. There needs to be used only one to clean the purpose.