Remove unit test state files

tests/unit.gitlab-ci.yml

@@ -2,13 +2,15 @@
   image: "$GITLAB_OPENTOFU_IMAGE_NAME"
   variables:
     TF_STATE_NAME: ci-unit-$CI_JOB_ID
-  before_script:
-    - gitlab-tofu version
-    - jq --version
   cache:
     key: "$OPENTOFU_VERSION-$CI_COMMIT_REF_SLUG"
     paths:
       - tests/terraform/.terraform/
+  before_script:
+    - gitlab-tofu version
+    - jq --version
+  after_script:
+    - curl --request DELETE -u "gitlab-ci-token:$CI_JOB_TOKEN" "$CI_API_V4_URL/projects/$CI_PROJECT_ID/terraform/state/$TF_STATE_NAME"
 
 .gitlab-tofu-test:
   extends: