Merge branch 'Alexand-master-patch-1ad6' into 'master'

Remove unnecessary TF_CACHE_KEY

See merge request https://gitlab.com/gitlab-org/terraform-images/-/merge_requests/244



Merged-by: Tiger Watson <twatson@gitlab.com>
Approved-by: Tiger Watson <twatson@gitlab.com>
Co-authored-by: João Alexandre Cunha <j.a.cunha@gmail.com>

.gitlab-ci.yml

@@ -463,7 +463,6 @@ integration-test-template:
   variables:
     TERRAFORM_VERSION: $STABLE_VERSION
     TF_STATE_NAME: ci-integration-test-template-$CI_PIPELINE_IID-$CI_NODE_INDEX
-    TF_CACHE_KEY: default
     TF_ROOT: tests
   trigger:
     include: .gitlab/integration-test/Test-$TEMPLATE