libcameraservice: fix 64-bit print format warnings

Use PRId64 from inttypes.h to print nsecs_t (int64_t)
Use %zu to print size_t

Change-Id: I135620e0388db33587a8a7da393b48a45cb7275a
diff --git a/services/camera/libcameraservice/device3/Camera3Stream.cpp b/services/camera/libcameraservice/device3/Camera3Stream.cpp
index 6d2cf94..70406f1 100644
--- a/services/camera/libcameraservice/device3/Camera3Stream.cpp
+++ b/services/camera/libcameraservice/device3/Camera3Stream.cpp
@@ -353,7 +353,7 @@
     }
     if (bufferIdx == bufferCount) {
         // Got all buffers, register with HAL
-        ALOGV("%s: Registering %d buffers with camera HAL",
+        ALOGV("%s: Registering %zu buffers with camera HAL",
                 __FUNCTION__, bufferCount);
         ATRACE_BEGIN("camera3->register_stream_buffers");
         res = hal3Device->ops->register_stream_buffers(hal3Device,