[libomptarget][nextgen-plugin] Use SCRELEASE/SCACQUIRE in packet headers (#85678)

This patch updates the construction of packet headers to replace the
usage of ACQUIRE/RELEASE with SCACQUIRE/SCRELEASE which is now
recommended.
The patch also ensures consistency across kernel dispatches.

GitOrigin-RevId: 927308a52bc51ae786db1bd645ad5ef5889fdb2a
1 file changed