perftest-23.04.0-0.23

Version increase to 6.13.
Add support for CONNECTX8.
Fix payload modification length bug.
Version increase to 6.12.
Fix comments in perftest_communication.h.
Fix cpp checker warnings.
After the establishment of the connection, disconnect_left is incremented on both the server and client sides.
Clamp the number of outgoing reads based on the resources.
Prevent arguments duplications.
Add null mr option.
Fix help message of '--gid-index'.
Spec: Change naming.
Fix false positive error in ib_atomic_lat flow.
Continue fix warnings generated by running coverity on perftest.
Continue fix warnings generated by running coverity analysis on perftest.
Fix warnings generated by running coverity analysis on perftest.
Disable inline feature on GPUDirect.
Enable inherit environment LDFLAGS.
Remove code checked by RSS_EXP verbs macro.
Use defined enum type to check player role.
Use defined VerbType value to check verb type.
Refine ctx_modify_qp_to_rts parameter type.
Improve readability about buffer usage for send and recv.
Remove dead code and adjust comment place for readability.
Correct logic to destroy mr for per qp.
Remove unused internal API parameter.
Correct comment for check_link & check_mtu.
Remove unsupported feature option configuration.