Move run.sh in a new sub-directory scripts/. This directory will be used
to house various helper scripts to be used by humans and automation for
running VFIO selftests.

Opportunistically also switch run.sh from TEST_PROGS_EXTENDED to
TEST_FILES. The former is for actual test executables that are just not
run by default. TEST_FILES is a better fit for helper scripts.

No functional change intended.

Reviewed-by: Alex Mastro <amastro@fb.com>
Tested-by: Alex Mastro <amastro@fb.com>
Reviewed-by: Raghavendra Rao Ananta <rananta@google.com>
Signed-off-by: David Matlack <dmatlack@google.com>
---
 tools/testing/selftests/vfio/Makefile             | 4 +++-
 tools/testing/selftests/vfio/{ => scripts}/run.sh | 0
 2 files changed, 3 insertions(+), 1 deletion(-)
 rename tools/testing/selftests/vfio/{ => scripts}/run.sh (100%)

diff --git a/tools/testing/selftests/vfio/Makefile b/tools/testing/selftests/vfio/Makefile
index 324ba0175a33..ad7fa4071c20 100644
--- a/tools/testing/selftests/vfio/Makefile
+++ b/tools/testing/selftests/vfio/Makefile
@@ -3,7 +3,9 @@ TEST_GEN_PROGS += vfio_dma_mapping_test
 TEST_GEN_PROGS += vfio_iommufd_setup_test
 TEST_GEN_PROGS += vfio_pci_device_test
 TEST_GEN_PROGS += vfio_pci_driver_test
-TEST_PROGS_EXTENDED := run.sh
+
+TEST_FILES += scripts/run.sh
+
 include ../lib.mk
 include lib/libvfio.mk
 
diff --git a/tools/testing/selftests/vfio/run.sh b/tools/testing/selftests/vfio/scripts/run.sh
similarity index 100%
rename from tools/testing/selftests/vfio/run.sh
rename to tools/testing/selftests/vfio/scripts/run.sh
-- 
2.52.0.487.g5c8c507ade-goog