Update JSON/events for power10 platform with additional events.

Also move PM_VECTOR_LD_CMPL event from others.json to frontend.json
file.
Reviewed-by: Ian Rogers <irogers@google.com>
Signed-off-by: Kajol Jain <kjain@linux.ibm.com>
Tested-by: Disha Goel <disgoel@linux.ibm.com>
Cc: Akanksha J N <akanksha@linux.ibm.com>
Cc: Athira Rajeev <atrajeev@linux.vnet.ibm.com>
Cc: Disha Goel <disgoel@linux.vnet.ibm.com>
Cc: Madhavan Srinivasan <maddy@linux.ibm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: hbathini@linux.ibm.com
Cc: linuxppc-dev@lists.ozlabs.org
Link: https://lore.kernel.org/r/20240723052154.96202-1-kjain@linux.ibm.com
[ Remove alternative to ' char that made the build break in some distros with a unicode parsing python error ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>