tests: move libqtest.h back under qtest/

Since commit a2ce7dbd917 ("meson: convert tests/qtest to meson"),
libqtest.h is under libqos/ directory, while libqtest.c is still in
qtest/. Move back to its original location to avoid mixing with libqos/.

Suggested-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Stefan Berger <stefanb@linux.ibm.com>
diff --git a/tests/qtest/fuzz/fuzz.c b/tests/qtest/fuzz/fuzz.c
index 5f77c84..a7a5e14 100644
--- a/tests/qtest/fuzz/fuzz.c
+++ b/tests/qtest/fuzz/fuzz.c
@@ -21,7 +21,7 @@
 #include "sysemu/runstate.h"
 #include "qemu/main-loop.h"
 #include "qemu/rcu.h"
-#include "tests/qtest/libqos/libqtest.h"
+#include "tests/qtest/libqtest.h"
 #include "tests/qtest/libqos/qgraph.h"
 #include "fuzz.h"
 
diff --git a/tests/qtest/fuzz/fuzz.h b/tests/qtest/fuzz/fuzz.h
index 3a8570e..c5f0b72 100644
--- a/tests/qtest/fuzz/fuzz.h
+++ b/tests/qtest/fuzz/fuzz.h
@@ -17,7 +17,7 @@
 #include "qemu/units.h"
 #include "qapi/error.h"
 
-#include "tests/qtest/libqos/libqtest.h"
+#include "tests/qtest/libqtest.h"
 
 /**
  * A libfuzzer fuzzing target
diff --git a/tests/qtest/fuzz/generic_fuzz.c b/tests/qtest/fuzz/generic_fuzz.c
index bce8360..25df19f 100644
--- a/tests/qtest/fuzz/generic_fuzz.c
+++ b/tests/qtest/fuzz/generic_fuzz.c
@@ -15,7 +15,7 @@
 #include <wordexp.h>
 
 #include "hw/core/cpu.h"
-#include "tests/qtest/libqos/libqtest.h"
+#include "tests/qtest/libqtest.h"
 #include "tests/qtest/libqos/pci-pc.h"
 #include "fuzz.h"
 #include "fork_fuzz.h"
diff --git a/tests/qtest/fuzz/i440fx_fuzz.c b/tests/qtest/fuzz/i440fx_fuzz.c
index 86796bf..b17fc72 100644
--- a/tests/qtest/fuzz/i440fx_fuzz.c
+++ b/tests/qtest/fuzz/i440fx_fuzz.c
@@ -13,7 +13,7 @@
 #include "qemu/osdep.h"
 
 #include "qemu/main-loop.h"
-#include "tests/qtest/libqos/libqtest.h"
+#include "tests/qtest/libqtest.h"
 #include "tests/qtest/libqos/pci.h"
 #include "tests/qtest/libqos/pci-pc.h"
 #include "fuzz.h"
diff --git a/tests/qtest/fuzz/qos_fuzz.c b/tests/qtest/fuzz/qos_fuzz.c
index dc891d8..c856d3d 100644
--- a/tests/qtest/fuzz/qos_fuzz.c
+++ b/tests/qtest/fuzz/qos_fuzz.c
@@ -22,7 +22,7 @@
 #include "exec/memory.h"
 #include "qemu/main-loop.h"
 
-#include "tests/qtest/libqos/libqtest.h"
+#include "tests/qtest/libqtest.h"
 #include "tests/qtest/libqos/malloc.h"
 #include "tests/qtest/libqos/qgraph.h"
 #include "tests/qtest/libqos/qgraph_internal.h"
diff --git a/tests/qtest/fuzz/virtio_blk_fuzz.c b/tests/qtest/fuzz/virtio_blk_fuzz.c
index 623a756..236d078 100644
--- a/tests/qtest/fuzz/virtio_blk_fuzz.c
+++ b/tests/qtest/fuzz/virtio_blk_fuzz.c
@@ -11,7 +11,7 @@
 
 #include "qemu/osdep.h"
 
-#include "tests/qtest/libqos/libqtest.h"
+#include "tests/qtest/libqtest.h"
 #include "tests/qtest/libqos/virtio-blk.h"
 #include "tests/qtest/libqos/virtio.h"
 #include "tests/qtest/libqos/virtio-pci.h"
diff --git a/tests/qtest/fuzz/virtio_net_fuzz.c b/tests/qtest/fuzz/virtio_net_fuzz.c
index 0e873ab..3df78d9 100644
--- a/tests/qtest/fuzz/virtio_net_fuzz.c
+++ b/tests/qtest/fuzz/virtio_net_fuzz.c
@@ -13,7 +13,7 @@
 #include "qemu/osdep.h"
 
 #include "standard-headers/linux/virtio_config.h"
-#include "tests/qtest/libqos/libqtest.h"
+#include "tests/qtest/libqtest.h"
 #include "tests/qtest/libqos/virtio-net.h"
 #include "fuzz.h"
 #include "fork_fuzz.h"
diff --git a/tests/qtest/fuzz/virtio_scsi_fuzz.c b/tests/qtest/fuzz/virtio_scsi_fuzz.c
index 6ff6fab..b3220ef 100644
--- a/tests/qtest/fuzz/virtio_scsi_fuzz.c
+++ b/tests/qtest/fuzz/virtio_scsi_fuzz.c
@@ -12,7 +12,7 @@
 
 #include "qemu/osdep.h"
 
-#include "tests/qtest/libqos/libqtest.h"
+#include "tests/qtest/libqtest.h"
 #include "tests/qtest/libqos/virtio-scsi.h"
 #include "tests/qtest/libqos/virtio.h"
 #include "tests/qtest/libqos/virtio-pci.h"