HHH-9330 : Test cases for orphanRemoval=true does not work in bidirectional relationships (without cascading)

(cherry picked from commit 1ff9edfb81057535f436a32b3631a3bc0665bbe3)
HHH-9330 : Test cases for orphanRemoval=true does not work in bidirectional relationships (without cascading)
HHH-9330 : orphanRemoval=true does not work in bidirectional relationships (without cascading)