tests: Fix make-test-bundles.sh

This had bitrotted

.gitignore

@@ -68,8 +68,8 @@ Flatpak-1.0.*
 /tests/test-keyring/.gpg-v21-migrated
 /tests/test-keyring/private-keys-v1.d/
 /tests/test-keyring/trustdb.gpg
-/tests/hello*.pak
-/tests/platform*.pak
+/tests/hello*.flatpak
+/tests/platform*.flatpak
 /tests/repo
 /tests/package_version.txt
 *.test

tests/make-test-bundles.sh

@@ -1,8 +1,9 @@
 #!/bin/sh
 
 set -e
+set -x
 
-./make-test-runtime.sh
+./make-test-runtime.sh org.test.Platform bash ls cat echo readlink
 ./make-test-app.sh
 
 URL=file://`pwd`/repo