Move oem libpldm code inside libpldm

Moving the oem support inside the libpldm folder would
help us to migrate libpldm folder into its own repository.

Signed-off-by: Manojkiran Eda <manojkiran.eda@gmail.com>
Change-Id: I4596e9e001c985864431a56343318e5f93d3ede3
diff --git a/libpldm/tests/meson.build b/libpldm/tests/meson.build
index b94959a..12dab0a 100644
--- a/libpldm/tests/meson.build
+++ b/libpldm/tests/meson.build
@@ -11,8 +11,8 @@
 
 if get_option('oem-ibm').enabled()
   tests += [
-    '../../oem/ibm/test/libpldm_fileio_test',
-    '../../oem/ibm/test/libpldm_host_test',
+    '../oem/ibm/libpldm/tests/libpldm_fileio_test',
+    '../oem/ibm/libpldm/tests/libpldm_host_test',
   ]
 endif