Remove juxr usage for Bats.

Bats now supports junit's XML output so there's no need for it.

templates/bats.yml

@@ -4,9 +4,7 @@ bats:
   image: registry.shore.co.il/ci-images:bats
   tags: [ns4.shore.co.il]
   script:
-    - bats tests/ | tee results.tap
-  after_script:
-    - juxr tap --name bats --output results/ -- cat results.tap
+    - bats --output report/ --formatter junit tests/
   variables:
     GIT_SUBMODULE_STRATEGY: recursive
   artifacts: