[SEBA-853] Building BBR and BBSim as part of the scale test pipeline

Change-Id: I007fc7d0d18f039ccf6e3ba059641497404b3d88
diff --git a/.gitignore b/.gitignore
index 6c2287e..77dd818 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,4 +2,5 @@
 /bbsim
 /bbsimctl
 logs/*
-release
\ No newline at end of file
+release
+.DS_Store
\ No newline at end of file