LPS-39199 Upgrade jgroups from 3.2.6 to 3.2.10

Hi Shuyang,

About changes in portal.properties:

a) break_on_coord_rsp=true means it will return as soon as we have a response from a coordinator. If it is not enabled, it waits for num_initial_members discovery responses or timeout ms

b) MERGE3 is better than MERGE2

c) UNICAST2 is better than UNICAST, there is a default config named udp-largecluster.xml, it is using UNICAST2. For the value of max_bytes, I set it to vaule_in_udp-largecluster.xml/2, other parameters keep same as before.

d) Add UFC and MFC according to default udp.xml.

I did some simple test and passed. Please let me know if you have questions about this change.

Thanks.
Tina.