[VOL-2588] Simplify TT case

Change-Id: Ia22dbda21b0702ac0444a17ae3e5063c7723e395
diff --git a/.gitignore b/.gitignore
index 4a23d30..0d07a83 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,5 @@
 .idea
 openolt-scale-tester
 tests
+!vendor/modules.txt
+vendor/*