lmkd: Fix kill failure handling

When lmkd fails to kill it should log the error, remove the process record
and exit immediately.

Bug: 74119935
Test: lmkd_unit_test
Change-Id: I26b0fd873eeed325f7dd56097ec31abc0d63f3a1
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
1 file changed