REFACTOR: Don't transpile `Discourse.Session`

REFACTOR: Don’t transpile Discourse.Session

diff --git a/lib/es6_module_transpiler/tilt/es6_module_transpiler_template.rb b/lib/es6_module_transpiler/tilt/es6_module_transpiler_template.rb
index b0b18d2736..6f25f0823e 100644
--- a/lib/es6_module_transpiler/tilt/es6_module_transpiler_template.rb
+++ b/lib/es6_module_transpiler/tilt/es6_module_transpiler_template.rb
@@ -89,7 +89,6 @@ JS
          "discourse/routes/discourse",
          "discourse/models/site",
          "discourse/models/user",
-         "discourse/models/session",
          "discourse/models/model"
         ]
       )

GitHub sha: fa719196