[VOL-2310] Logging - Implement dynamic log levels in OpenOLT adapter

Working on Logging design changes.

Change-Id: I99a8ab22eb291332bf6528c8912fcbf16873232f
diff --git a/pkg/db/kvstore/client.go b/pkg/db/kvstore/client.go
index d30e049..b9cb1ee 100644
--- a/pkg/db/kvstore/client.go
+++ b/pkg/db/kvstore/client.go
@@ -81,7 +81,7 @@
 	ReleaseReservation(ctx context.Context, key string) error
 	ReleaseAllReservations(ctx context.Context) error
 	RenewReservation(ctx context.Context, key string) error
-	Watch(ctx context.Context, key string) chan *Event
+	Watch(ctx context.Context, key string, withPrefix bool) chan *Event
 	AcquireLock(ctx context.Context, lockName string, timeout int) error
 	ReleaseLock(lockName string) error
 	IsConnectionUp(ctx context.Context) bool // timeout in second