libpsi: initial revision

New library to create, register and destroy PSI monitors in a consistent
way with lmkd.

Test: used within lmkd
Bug: 111308141
Change-Id: If243a97f178e90fe41e2de90c7b858ba82440279
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
diff --git a/lmkd/libpsi/OWNERS b/lmkd/libpsi/OWNERS
new file mode 100644
index 0000000..b15bb48
--- /dev/null
+++ b/lmkd/libpsi/OWNERS
@@ -0,0 +1 @@
+surenb@google.com