Remove the definition of the environment variable

FranklinYu · rcaloras · commit 5f9142d84bd9 · 2022-01-26T15:55:45.000-05:00
This variable has never actually been used.
diff --git a/.github/workflows/bats.yaml b/.github/workflows/bats.yaml
@@ -1,7 +1,5 @@
 name: Bats tests
 on: [push, pull_request]
-env:
-  functional_test: 'true'
 
 jobs:
   test:
