test_plan_advice: Add .gitignore

Issue noticed while playing with the tree.

diff --git a/src/test/modules/test_plan_advice/.gitignore b/src/test/modules/test_plan_advice/.gitignore
new file mode 100644 (file)
index 0000000..5dcb3ff
--- /dev/null
+++ b/src/test/modules/test_plan_advice/.gitignore
@@ -0,0 +1,4 @@
+# Generated subdirectories
+/log/
+/results/
+/tmp_check/