tf-a-ci-gateway: Enabled TuxSuite submission by default

Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
Change-Id: I40970b3b68676c6bf527c64f161e3a2eeaa586c2
diff --git a/tf-a-ci-gateway.yaml b/tf-a-ci-gateway.yaml
index f642e42..536473b 100644
--- a/tf-a-ci-gateway.yaml
+++ b/tf-a-ci-gateway.yaml
@@ -78,7 +78,7 @@
         default: 'master'
     - string:
         name: USE_TUXSUITE_FVP
-        default: 0
+        default: 1
         description: |
           Whether to submit FVP tests via TuxSuite (instead of LAVA)
     - string: