gitignore: add gsup_test, tlv_test

Change-Id: Ied1cbc7a48bdbc3696e9d8657285071c377d6de5
Reviewed-on: https://gerrit.osmocom.org/207
Tested-by: Jenkins Builder
Reviewed-by: Holger Freyther <holger@freyther.de>
diff --git a/.gitignore b/.gitignore
index 70e2016..3a64e7e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -88,6 +88,8 @@
 tests/gprs/gprs_test
 tests/msgb/msgb_test
 tests/sim/sim_test
+tests/gsup/gsup_test
+tests/tlv/tlv_test
 
 utils/osmo-arfcn
 utils/osmo-auc-gen